1/4 in.-20 tpi x 2-1/2 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (3-Pack)

1/4 in.-20 tpi x 2-1/2 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (3-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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1/4-20 tpi x 2 in. Coarse Stainless-Steel Pan Head Combination Machine Screw (3-Pack)

1/4-20 tpi x 2 in. Coarse Stainless-Steel Pan Head Combination Machine Screw (3-Pack)

Free Shipping on Over 500K Items!

Machine Screw is used with Nut or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-taped whole and are fully threaded. Measurements are made from the underside of the head... more

$1.18

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#10-24 x 3 in. Coarse Stainless-Steel Pan Head Combination Machine Screw (3-Piece/Bag)

#10-24 x 3 in. Coarse Stainless-Steel Pan Head Combination Machine Screw (3-Piece/Bag)

Free Shipping on Over 500K Items!

Machine Screw is used with Nut or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-taped whole and are fully threaded. Measurements are made from the underside of the head... more

$1.18

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Nylon 6/6 Machine Screw, Plain Finish, Off-White, Binding Head, Combination Phillips Slotted Drive, Meets ASTM D4066/ASTM D6779, 1-1/4" Length, Fully Threaded, #6-32 Threads (Pack of 100)

Nylon 6/6 Machine Screw, Plain Finish, Off-White, Binding Head, Combination Phillips Slotted Drive, Meets ASTM D4066/ASTM D6779, 1-1/4" Length, Fully Threaded, #6-32 Threads (Pack of 100)

The off-white nylon 6/6 machine screw has a binding head with a combination Phillips slotted drive, and meets American Society for Testing and Materials ASTM D4066 and D6779 specifications. Nylon 6/6 provides resistance to abrasion, corrosion, and many... more

$3.55

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Nylon 6/6 Machine Screw, Plain Finish, Off-White, Binding Head, Combination Phillips Slotted Drive, Meets ASTM D4066/ASTM D6779, 1-7/8" Length, Fully Threaded, #8-32 Threads (Pack of 100)

Nylon 6/6 Machine Screw, Plain Finish, Off-White, Binding Head, Combination Phillips Slotted Drive, Meets ASTM D4066/ASTM D6779, 1-7/8" Length, Fully Threaded, #8-32 Threads (Pack of 100)

The off-white nylon 6/6 machine screw has a binding head with a combination Phillips slotted drive, and meets American Society for Testing and Materials ASTM D4066 and D6779 specifications. Nylon 6/6 provides resistance to abrasion, corrosion, and many... more

$3.51

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Nylon 6/6 Machine Screw, Plain Finish, Off-White, Binding Head, Combination Phillips Slotted Drive, 1-3/8" Length, #4-40 Threads (Pack of 100)

Nylon 6/6 Machine Screw, Plain Finish, Off-White, Binding Head, Combination Phillips Slotted Drive, 1-3/8" Length, #4-40 Threads (Pack of 100)

The black nylon 6/6 machine screw has a binding head with a combination Phillips slotted drive. Nylon 6/6 provides resistance to abrasion, corrosion, and many chemicals and solvents. The material is a strong yet lightweight plastic and is... more

$9.91

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#10-24 x 1-1/2 in. Combination Round-Head Machine Screws (2-Pack)

#10-24 x 1-1/2 in. Combination Round-Head Machine Screws (2-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$0.73

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#10-24 x 1-1 per 2 in. Coarse Stainless Steel Pan-Head Combination Machine Screw (3-Piece per Bag)

#10-24 x 1-1 per 2 in. Coarse Stainless Steel Pan-Head Combination Machine Screw (3-Piece per Bag)

Free Shipping on Over 500K Items!

Machine Screw is used with Nut or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-taped whole and are fully threaded. Measurements are made from the underside of the head... more

$1.18

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#10-32 tpi x 2 in. Fine Zinc-Plated Steel Round-Head Combination Machine Screws (4-Piece per Pack)

#10-32 tpi x 2 in. Fine Zinc-Plated Steel Round-Head Combination Machine Screws (4-Piece per Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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1/4 in.-20 tpi x 1/2 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (5-Piece per Pack)

1/4 in.-20 tpi x 1/2 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (5-Piece per Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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1/4 in.-20 tpi x 1 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (4-Piece per Pack)

1/4 in.-20 tpi x 1 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (4-Piece per Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#8-32 tpi x 3/4 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (8-Pack)

#8-32 tpi x 3/4 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (8-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#6-32 tpi x 3 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (4-Pack)

#6-32 tpi x 3 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (4-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#8-32 tpi x 1-3/4 in. Coarse Zinc-Plated Steel Truss-Head Combination Machine Screw (4-Pack)

#8-32 tpi x 1-3/4 in. Coarse Zinc-Plated Steel Truss-Head Combination Machine Screw (4-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#8-32 tpi x 2-1/2 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (4-Pack)

#8-32 tpi x 2-1/2 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (4-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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1/4-20 x 3 in. Coarse Stainless-Steel Pan-Head Combination Machine Screw (2-Pack)

1/4-20 x 3 in. Coarse Stainless-Steel Pan-Head Combination Machine Screw (2-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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1/4 in.-20 tpi x 1/2 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (100-Pack)

1/4 in.-20 tpi x 1/2 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (100-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$6.83

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#8-32 tpi x 2 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (4-Pack)

#8-32 tpi x 2 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (4-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#6-32 tpi x 2 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (5-Pack)

#6-32 tpi x 2 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (5-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#8-32 tpi x 1-1/2 in. Coarse Stainless-Steel Round-Head Combination Machine Screw (4-Pack)

#8-32 tpi x 1-1/2 in. Coarse Stainless-Steel Round-Head Combination Machine Screw (4-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#10-24 tpi x 1 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (6-Pack)

#10-24 tpi x 1 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (6-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#6-32 x 1 in. Coarse Stainless Steel Pan-Head Combination Machine Screw (4 per Pack)

#6-32 x 1 in. Coarse Stainless Steel Pan-Head Combination Machine Screw (4 per Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#6-32 x 1 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (8 per Pack)

#6-32 x 1 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (8 per Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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1/4-20 x 5/8 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (5 per Pack)

1/4-20 x 5/8 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (5 per Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#8-32 x 2-1/2 in. Coarse Stainless-Steel Round-Head Combination Machine Screw (2 per Pack)

#8-32 x 2-1/2 in. Coarse Stainless-Steel Round-Head Combination Machine Screw (2 per Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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1-4/20 x 1-1/4 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (4 per Pack)

1-4/20 x 1-1/4 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (4 per Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#10-32 x 3 in. Fine Zinc-Plated Steel Round-Head Combination Machine Screw (3 per Pack)

#10-32 x 3 in. Fine Zinc-Plated Steel Round-Head Combination Machine Screw (3 per Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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1/4-20 x 2 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (3 per Pack)

1/4-20 x 2 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screw (3 per Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#6-32 x 1-1/2 in. Coarse Zinc-Plated Steel Phillips-Slotted Round-Head Combination Machine Screw (6-Pack)

#6-32 x 1-1/2 in. Coarse Zinc-Plated Steel Phillips-Slotted Round-Head Combination Machine Screw (6-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#6-32 x 3/8 in. Coarse Zinc-Plated Steel Phillips-Slotted Round-Head Combination Machine Screw (8-Pack)

#6-32 x 3/8 in. Coarse Zinc-Plated Steel Phillips-Slotted Round-Head Combination Machine Screw (8-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#10-24 x 1-1/2 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screws (5-Pack)

#10-24 x 1-1/2 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screws (5-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#10-32 x 1/2 in. Fine Zinc-Plated Phillips-Slotted Steel Round-Head Combination Machine Screw (8-Pack)

#10-32 x 1/2 in. Fine Zinc-Plated Phillips-Slotted Steel Round-Head Combination Machine Screw (8-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#8-32 x 1-1/4 in. Coarse Zinc-Plated Phillips-Slotted Steel Truss-Head Combination Machine Screw (6-Pack)

#8-32 x 1-1/4 in. Coarse Zinc-Plated Phillips-Slotted Steel Truss-Head Combination Machine Screw (6-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#8-32 x 1 in. Coarse Stainless-Steel Pan-Head Combination Machine Screws (4-Piece per Bag)

#8-32 x 1 in. Coarse Stainless-Steel Pan-Head Combination Machine Screws (4-Piece per Bag)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#6-32 x 1/2 in. Coarse Zinc-Plated Steel Combination Drive Round-Head Machine Screws (8-Pack)

#6-32 x 1/2 in. Coarse Zinc-Plated Steel Combination Drive Round-Head Machine Screws (8-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-taped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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#8-32 x 1-1/4 in. Coarse Zinc-Plated Phillips-Slotted Steel Round-Head Combination Machine Screw (6-Pack)

#8-32 x 1-1/4 in. Coarse Zinc-Plated Phillips-Slotted Steel Round-Head Combination Machine Screw (6-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

go to store
#10-24 x 1/2 in. Coarse Stainless-Steel Round-Head Combination Machine Screws (4-Pack)

#10-24 x 1/2 in. Coarse Stainless-Steel Round-Head Combination Machine Screws (4-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

go to store
#8-32 x 1-5/8 in. Coarse Zinc-Plated Steel Truss-Head Combination Machine Screws (4-Pack)

#8-32 x 1-5/8 in. Coarse Zinc-Plated Steel Truss-Head Combination Machine Screws (4-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

go to store
#8-32 x 3/8 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screws (8-Pack)

#8-32 x 3/8 in. Coarse Zinc-Plated Steel Round-Head Combination Machine Screws (8-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

go to store
#8-32 x 1-1/2 in. Coarse Zinc-Plated Steel Truss-Head Combination Machine Screws (4-Pack)

#8-32 x 1-1/2 in. Coarse Zinc-Plated Steel Truss-Head Combination Machine Screws (4-Pack)

Free Shipping on Over 500K Items!

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Measurements are made from the underside of... more

$1.18

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