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1/2-13 x 3 1/2 Machine Screws / Slotted / Round Head / Steel / Zinc Plating (Quantity: 100 pcs)

Thread Diameter - Pitch: 1/2-13 Length: 3 1/2 Has a semi-elliptical top surface and a flat bearing surface. Sometimes preferred over pan head for its smooth surface and appearance. more

ZORO SELECT HTCEIF02500500US-050P 1/4"-20 x 1/2 in Hex Hex Machine Screw, Zinc

Machine Screw, Head Type Hex, Material Steel, Finish Zinc Plated, Drive External Hex, Thread Size 1/4 In.-20, Fastener Length 1/2 in, Head Width 0.375 in, Head Height 0.19 in, Drive Size 3/8 in, Dimensional Standards ASME B18.13, Pack Size Small, Type... more

ZORO SELECT HTCEIF02500750US-050P 1/4"-20 x 3/4 in Hex Hex Machine Screw, Zinc

Machine Screw, Head Type Hex, Material Steel, Finish Zinc Plated, Drive External Hex, Thread Size 1/4 In.-20, Fastener Length 3/4 in, Head Width 0.375 in, Head Height 0.19 in, Drive Size 3/8 in, Dimensional Standards ASME B18.13, Pack Size Small, Type... more

1/2-13 x 3 1/2 Machine Screws / Slotted / Flat Head / Steel / Zinc Plating (Quantity: 150 pcs)

Thread Diameter - Pitch: 1/2-13 Length: 3 1/2 The Flat Head Screw features a countersunk head with a flat top surface and a cone-shaped bearing surface with a head angle of approximately 82 degrees. Used in applications where protrusion of the fastener... more

1/2-13 x 3 1/2 Machine Screws / Slotted / Flat Head / Steel / Zinc Plating (Quantity: 25 pcs)

Thread Diameter - Pitch: 1/2-13 Length: 3 1/2 The Flat Head Screw features a countersunk head with a flat top surface and a cone-shaped bearing surface with a head angle of approximately 82 degrees. Used in applications where protrusion of the fastener... more

1/2-13 x 3 1/4 Machine Screws / Slotted / Flat Head / Steel / Zinc (Quantity: 250 pcs)

Flat 82 more

1/2-13 x 3 1/2 Machine Screws / Slotted / Flat Head / Steel / Zinc (Quantity: 100 pcs)

Flat 82 more

1/2-13 x 1 3/4 Machine Screws | Slotted | Flat Head | Steel | Zinc (Quantity: 400)

1/2-13 x 1 3/4 Machine Screws | Slotted | Flat Head | Steel | Zinc (Quantity: 400) more

1/2-13 x 3 1/2 Machine Screws / Slotted / Round Head / Steel / Zinc (Quantity: 150 pcs)

Round Slotted Machine Screw Manufactured to ASME B18.6.3 & SAE J82 specifications Fully Threaded Steel Zinc Plated more

1/2-13 x 3 1/2 Machine Screws / Slotted / Flat Head / Steel / Zinc - 100 Piece Carton

Fastener SuperStore Offers Bulk Machine Screws - 1/2-13 x 3 1/2 / Slotted / Flat Head / Steel / Zinc in 100 Pc. Cartons more

1/2-13 x 1 3/4 Machine Screws / Slotted / Flat Head / Steel / Zinc Plating (Quantity: 350 pcs)

Thread Diameter - Pitch: 1/2-13 Length: 1 3/4 The Flat Head Screw features a countersunk head with a flat top surface and a cone-shaped bearing surface with a head angle of approximately 82 degrees. Used in applications where protrusion of the fastener... more

1/2-13 x 3 1/4 Machine Screws / Slotted / Flat Head / Steel / Zinc - 250 Piece Carton

Fastener SuperStore Offers Bulk Machine Screws - 1/2-13 x 3 1/4 / Slotted / Flat Head / Steel / Zinc in 250 Pc. Cartons more

1/2-13 x 3 1/2 Machine Screws / Slotted / Round Head / Steel / Zinc - 150 Piece Carton

Fastener SuperStore Offers Bulk Machine Screws - 1/2-13 x 3 1/2 / Slotted / Round Head / Steel / Zinc in 150 Pc. Cartons more

1/2-13 x 1 3/4 Machine Screws / Slotted / Flat Head / Steel / Zinc (Quantity: 400 pcs)

Flat 82 more

1/2-13 x 1 3/4 Machine Screws / Slotted / Round Head / Steel / Zinc (Quantity: 300 pcs)

Round Slotted Machine Screw Manufactured to ASME B18.6.3 & SAE J82 specifications Fully Threaded Steel Zinc Plated more

1/2-13 x 3/4 Machine Screws / Slotted / Round Head / Steel / Zinc - 500 Piece Carton

Fastener SuperStore Offers Bulk Machine Screws - 1/2-13 x 3/4 / Slotted / Round Head / Steel / Zinc in 500 Pc. Cartons more

1/2-13 x 3/4 Machine Screws / Slotted / Round Head / Steel / Zinc (Quantity: 500 pcs)

Round Slotted Machine Screw Manufactured to ASME B18.6.3 & SAE J82 specifications Fully Threaded Steel Zinc Plated more

1/2-13 x 3/4 Machine Screws / Slotted / Flat Head / Steel / Zinc - 700 Piece Carton

Fastener SuperStore Offers Bulk Machine Screws - 1/2-13 x 3/4 / Slotted / Flat Head / Steel / Zinc in 700 Pc. Cartons more

1/2-13 x 3 Machine Screws / Phillips / Flat Head / Steel / Zinc - 150 Piece Carton

Fastener SuperStore Offers Bulk Machine Screws - 1/2-13 x 3 / Phillips Drive / Flat Head / Steel / Zinc in 150 Pc. Cartons more

1/2-13 x 3 Machine Screws / Slotted / Round Head / Steel / Zinc Plating (Quantity: 10 pcs)

Thread Diameter - Pitch: 1/2-13 Length: 3 Has a semi-elliptical top surface and a flat bearing surface. Sometimes preferred over pan head for its smooth surface and appearance. more

1/2-13 x 3/4 Machine Screws / Phillips / Pan Head / Steel / Zinc (Quantity: 600 pcs)

Pan Phillips Machine Screw Manufactured to ASME B18.6.3 & SAE J82 specifications Fully Threaded Steel Zinc Plated more

1/2-13 x 3/4 Machine Screws / Phillips / Pan Head / Steel / Zinc - 500 Piece Carton

Fastener SuperStore Offers Bulk Machine Screws - 1/2-13 x 3/4 / Phillips Drive / Pan Head / Steel / Zinc in 600 Pc. Cartons more

1/2-13 x 3/4 Machine Screws / Slotted / Flat Head / Steel / Zinc (Quantity: 700 pcs)

Flat 82 more

1/2-13 x 3/4 Machine Screws / Phillips / Flat Undercut Head / Steel / Zinc (Quantity: 600 pcs)

Flat Phillips Undercut Machine Screw Manufactured to ASME B18.6.3 & SAE J82 specifications Fully Threaded Steel Zinc Plated more

1/2-13 x 3 Machine Screws / Slotted / Flat Head / Steel / Zinc Plating (Quantity: 220 pcs)

Thread Diameter - Pitch: 1/2-13 Length: 3 The Flat Head Screw features a countersunk head with a flat top surface and a cone-shaped bearing surface with a head angle of approximately 82 degrees. Used in applications where protrusion of the fastener... more

1/2-13 x 3/4 Machine Screws | Slotted | Flat Head | Steel | Zinc (Quantity: 700)

1/2-13 x 3/4 Machine Screws | Slotted | Flat Head | Steel | Zinc (Quantity: 700) more

1/2-13 x 3 Machine Screws / Phillips / Pan Head / Steel / Zinc (Quantity: 150 pcs)

Pan Phillips Machine Screw Manufactured to ASME B18.6.3 & SAE J82 specifications Fully Threaded Steel Zinc Plated more

1/2-13 x 3/4 Machine Screws | Phillips | Flat Undercut Head | Steel | Zinc (Quantity: 600)

1/2-13 x 3/4 Machine Screws | Phillips | Flat Undercut Head | Steel | Zinc (Quantity: 600) more

1/2-13 x 2 3/4 Machine Screws / Slotted / Flat Head / Steel / Zinc - 300 Piece Carton

Fastener SuperStore Offers Bulk Machine Screws - 1/2-13 x 2 3/4 / Slotted / Flat Head / Steel / Zinc in 300 Pc. Cartons more

1/2-13 x 3 Machine Screws | Slotted | Flat Head | Steel | Zinc (Quantity: 250)

1/2-13 x 3 Machine Screws | Slotted | Flat Head | Steel | Zinc (Quantity: 250) more

1/2-13 x 3 Machine Screws / Phillips / Flat Head / Steel / Zinc (Quantity: 150 pcs)

Flat 82 more

1/2-13 x 2 3/4 Machine Screws | Slotted | Flat Head | Steel | Zinc (Quantity: 300)

1/2-13 x 2 3/4 Machine Screws | Slotted | Flat Head | Steel | Zinc (Quantity: 300) more

1/2-13 x 3 Machine Screws / Slotted / Round Head / Steel / Zinc Plating (Quantity: 250 pcs)

Thread Diameter - Pitch: 1/2-13 Length: 3 Has a semi-elliptical top surface and a flat bearing surface. Sometimes preferred over pan head for its smooth surface and appearance. more

1/2-13 x 3 Machine Screws / Slotted / Round Head / Steel / Zinc (Quantity: 200 pcs)

Round Slotted Machine Screw Manufactured to ASME B18.6.3 & SAE J82 specifications Fully Threaded Steel Zinc Plated more

1/2-13 x 3 Machine Screws / Slotted / Round Head / Steel / Zinc - 200 Piece Carton

Fastener SuperStore Offers Bulk Machine Screws - 1/2-13 x 3 / Slotted / Round Head / Steel / Zinc in 200 Pc. Cartons more

1/2-13 x 2 3/4 Machine Screws / Slotted / Flat Head / Steel / Zinc Plating (Quantity: 250 pcs)

Thread Diameter - Pitch: 1/2-13 Length: 2 3/4 The Flat Head Screw features a countersunk head with a flat top surface and a cone-shaped bearing surface with a head angle of approximately 82 degrees. Used in applications where protrusion of the fastener... more

1/2-13 x 3/4 Machine Screws / Phillips / Flat Undercut Head / Steel / Zinc - 600 Piece Carton

Fastener SuperStore Offers Bulk Machine Screws - 1/2-13 x 3/4 / Phillips Drive / Flat Undercut Head / Steel / Zinc in 600 Pc. Cartons more

1/2-13 x 3 Machine Screws / Phillips / Pan Head / Steel / Zinc - 150 Piece Carton

Fastener SuperStore Offers Bulk Machine Screws - 1/2-13 x 3 / Phillips Drive / Pan Head / Steel / Zinc in 150 Pc. Cartons more