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1/2-20 x 6 1/2 Hex Head Cap Screws Alloy Steel Grade 8 Plain Finish (Quantity: 20 pcs) - Fine Thread UNF Partially Threaded Length: 6 1/2 Inch Thread Size: 1/2 Inch

A cap screw made from medium carbon alloy stel and heat treated. Deisgned for use in high stress applications. more

Hex Bolts Grade 5 Plain Finish 1/2 -20 x 7 1/2 (Quantity: 20 pcs) Partially Threaded UNF Thread (Thread Size: 1/2 ) x (Length: 7 1/2 )

Grade 5 Steel with a Plain Finish and manufactured to ASME B18.2.1 Plain steel surface (no finish or coatings) will corrode in wet environments Meets ASME B18.2.1 and SAE J429 specifications These are PARTIALLY Threaded Bolts with a minium of 1.5... more

Hex Bolts Grade 5 Plain Finish 1/2 -20 x 6 1/2 (Quantity: 20 pcs) Made in USA Partially Threaded UNF Thread (Thread 1/2 ) x (Length: 6 1/2 )

Grade 5 Steel with a Plain Finish and manufactured to ASME B18.2.1 Plain steel surface (no finish or coatings) will corrode in wet environments Meets ASME B18.2.1 and SAE J429 specifications These are PARTIALLY Threaded Bolts with a minium of 1.5... more

1/2-20 x 7 1/2 Hex Head Cap Screws Alloy Steel Grade 8 Zinc Yellow Plating (Quantity: 20 pcs) - Fine Thread UNF Partially Threaded 7 1/2 Inch Thread 1/2 Inch

A cap screw made from medium carbon alloy stel and heat treated. Deisgned for use in high stress applications. more

1/2-20 x 2 1/2 Hex Head Cap Screws Alloy Steel Grade 9 Zinc Yellow Plating (Quantity: 325 pcs) - Fine Thread UNF Fully Threaded Length: 2 1/2 Inch Thread Size: 1/2 Inch

Has Greater tensile strength than a Grade 8. Designed for use in heavy machinery and equipment subject to harsh fatigue conditions more

1/2-20 x 2 1/2 Hex Head Cap Screws Steel Grade 5 Plain Finish (Quantity: 225 pcs) - Fine Thread UNF Partially Threaded 2 1/2 Inch Thread 1/2 Inch

When selecting a nut to be used for a graded hex cap screw keep in mind that the nut should have the same grade as the bolt/screw. For instance a Grade 5 Hex Cap Screw should only utilize a Grade 5 hex nut more

Hex Bolts Grade 5 Zinc Plated 1/2 -20 x 2 1/2 (Quantity: 50 pcs) Made in USA Partially Threaded UNF Thread (Thread Size: 1/2 ) x (Length: 2 1/2 )

Grade 5 Steel with a Zinc Finish and manufactured to ASME B18.2.1 Zinc-plated steel screws to resist corrosion in wet environments Meets ASME B18.2.1 and SAE J429 specifications These are PARTIALLY Threaded Bolts with a minium of 1.25 inches of thread... more

Hex Bolts Grade 5 Plain Finish 1/2 -20 x 2 1/2 (Quantity: 50 pcs) Made in USA Partially Threaded UNF Thread (Thread 1/2 ) x (Length: 2 1/2 )

Grade 5 Steel with a Plain Finish and manufactured to ASME B18.2.1 Plain steel surface (no finish or coatings) will corrode in wet environments Meets ASME B18.2.1 and SAE J429 specifications These are PARTIALLY Threaded Bolts with a minium of 1.25... more

1/2-20 x 2 1/2 Hex Head Cap Screws Steel Grade 5 Zinc Plating (Quantity: 225 pcs) - Fine Thread UNF Partially Threaded Length: 2 1/2 inch Thread Size: 1/2 inch

When selecting a nut to be used for a graded hex cap screw keep in mind that the nut should have the same grade as the bolt/screw. For instance a Grade 5 Hex Cap Screw should only utilize a Grade 5 hex nut more

1/2-20 x 2 1/2 Hex Head Cap Screws Alloy Steel Grade 8 Zinc Yellow Plating (Quantity: 50 pcs) - Fine Thread UNF Partially Threaded Length: 2 1/2 Inch Thread Size: 1/2 Inch

A cap screw made from medium carbon alloy stel and heat treated. Deisgned for use in high stress applications. more

1/2-20 x 2 1/2 Hex Head Cap Screws Stainless Steel 18-8 Plain Finish (Quantity: 50 pcs) - Fine Thread UNF Partially Threaded Length: 2 1/2 Inch Thread Size: 1/2 Inch

Used in products that require general atmospheric corrosion resistance such as chemical and food processing dquipment more

1/2-20 x 2 1/2 Hex Head Cap Screws Alloy Steel Grade 9 Zinc Yellow Plating (Quantity: 50 pcs) - Fine Thread UNF Fully Threaded Length: 2 1/2 Inch Thread Size: 1/2 Inch

Has Greater tensile strength than a Grade 8. Designed for use in heavy machinery and equipment subject to harsh fatigue conditions more

1/2-20 x 2 1/2 Hex Head Cap Screws Stainless Steel 316 Plain Finish (Quantity: 50 pcs) - Fine Thread UNF Partially Threaded Length: 2 1/2 inch Thread Size: 1/2 inch

The molybdenum content gives this type of stainless even greater corrosion resistance that 18-8 as well as superior strength at high temperatures more

Hex Bolts Grade 5 Zinc Plated 1/2 -20 x 2 1/2 (Quantity: 50 pcs) Partially Threaded UNF Thread (Thread Size: 1/2 ) x (Length: 2 1/2 )

Grade 5 Steel with a Zinc Finish and manufactured to ASME B18.2.1 Zinc-plated steel screws to resist corrosion in wet environments Meets ASME B18.2.1 and SAE J429 specifications These are PARTIALLY Threaded Bolts with a minium of 1.25 inches of thread... more

1/2-20 x 2 1/2 Hex Head Cap Screws Steel Grade 5 Zinc Yellow Plating (Quantity: 325 pcs) - Fine Thread UNF Partially Threaded 2 1/2 inch Thread 1/2 inch

When selecting a nut to be used for a graded hex cap screw keep in mind that the nut should have the same grade as the bolt/screw. For instance a Grade 5 Hex Cap Screw should only utilize a Grade 5 hex nut more

1/2-20 x 2 1/2 Hex Head Cap Screws Alloy Steel Grade 8 Zinc Yellow Plating (Quantity: 225 pcs) - Fine Thread UNF Partially Threaded Length: 2 1/2 Inch Thread Size: 1/2 Inch

A cap screw made from medium carbon alloy stel and heat treated. Deisgned for use in high stress applications. more

Hex Bolts Grade 5 Yellow Zinc 1/2 -20 x 2 1/2 (Quantity: 50 pcs) Partially Threaded UNF Thread (Thread 1/2 ) x (Length: 2 1/2 )

Grade 5 Steel with a Yellow Zinc Finish and manufactured to ASME B18.2.1 Zinc-plated steel screws to resist corrosion in wet environments Meets ASME B18.2.1 and SAE J429 specifications These are PARTIALLY Threaded Bolts with a minium of 1.25 inches of... more

Hex Bolts Grade 5 Plain Finish 1/2 -20 x 2 1/2 (Quantity: 50 pcs) Partially Threaded UNF Thread (Thread 1/2 ) x (Length: 2 1/2 )

Grade 5 Steel with a Plain Finish and manufactured to ASME B18.2.1 Plain steel surface (no finish or coatings) will corrode in wet environments Meets ASME B18.2.1 and SAE J429 specifications These are PARTIALLY Threaded Bolts with a minium of 1.25... more

1/4-20 x 2 1/2 Hex Head Cap Screws Steel Grade 2 Zinc Plating (Quantity: 100 pcs) - Coarse Thread UNC Partially Threaded Length: 2 1/2 Inch Thread Size: 1/4 Inch

When selecting a nut to be used for a graded hex cap screw keep in mind that the nut should have the same grade as the bolt/screw. For instance a Grade 2 Hex Cap Screw should only utilize a Grade 2 hex nut more

1/2 x 2 1/2 Fender Washers / Steel / Hot Dip Galvanized / Outer Diameter: 2 1/2 / Thickness Range : .051 - .080 (Quantity: 20 Lbs about 274 pcs)

Fender Washers Used when an extra large bearing surface is required Steel Hot Dip Galvanized more

7/16-20 x 2 1/2 Hex Head Cap Screws Stainless Steel 18-8 Plain Finish (Quantity: 50 pcs) - Fine Thread UNF Partially Threaded Length: 2 1/2 Inch Thread Size: 7/16 Inch

Used in products that require general atmospheric corrosion resistance such as chemical and food processing dquipment more

1/2-20 x 1 1/2 Hex Head Cap Screws Steel Grade 5 Zinc Plating (Quantity: 300 pcs) - Fine Thread UNF Fully Threaded 1 1/2 Inch Thread 1/2 Inch

When selecting a nut to be used for a graded hex cap screw keep in mind that the nut should have the same grade as the bolt/screw. For instance a Grade 5 Hex Cap Screw should only utilize a Grade 5 hex nut more

1/2-20 x 1 1/2 Hex Head Cap Screws Alloy Steel Grade 9 Zinc Yellow Plating (Quantity: 600 pcs) - Fine Thread UNF Fully Threaded Length: 1 1/2 Inch Thread Size: 1/2 Inch

Has Greater tensile strength than a Grade 8. Designed for use in heavy machinery and equipment subject to harsh fatigue conditions more

1/2-13 x 6 1/2 Hex Head Cap Screws Alloy Steel Grade 8 Plain Finish (Quantity: 20 pcs) - Coarse Thread UNC Partially Threaded Length: 6 1/2 Inch Thread Size: 1/2 Inch

A cap screw made from medium carbon alloy stel and heat treated. Deisgned for use in high stress applications. more

1/2-20 x 9 1/2 Hex Head Cap Screws Alloy Steel Grade 8 Plain Finish (Quantity: 1 pcs) - Fine Thread UNF Partially Threaded Length: 9 1/2 Inch Thread Size: 1/2 Inch

A cap screw made from medium carbon alloy stel and heat treated. Deisgned for use in high stress applications. more

1/2-20 x 4 1/2 Hex Head Cap Screws Steel Grade 5 Zinc Plating (Quantity: 125 pcs) - Fine Thread UNF Partially Threaded 4 1/2 Inch Thread 1/2 Inch

When selecting a nut to be used for a graded hex cap screw keep in mind that the nut should have the same grade as the bolt/screw. For instance a Grade 5 Hex Cap Screw should only utilize a Grade 5 hex nut more

1/2-20 x 5 1/2 Hex Head Cap Screws Steel Grade 5 Plain Finish (Quantity: 100 pcs) - Fine Thread UNF Partially Threaded Length: 5 1/2 Inch Thread Size: 1/2 Inch

When selecting a nut to be used for a graded hex cap screw keep in mind that the nut should have the same grade as the bolt/screw. For instance a Grade 5 Hex Cap Screw should only utilize a Grade 5 hex nut more

1/2-13 x 7 1/2 Hex Head Cap Screws Alloy Steel Grade 8 Plain Finish (Quantity: 20 pcs) - Coarse Thread UNC Partially Threaded 7 1/2 Inch Thread 1/2 Inch

A cap screw made from medium carbon alloy stel and heat treated. Deisgned for use in high stress applications. more

1/2-20 x 3 1/2 Hex Head Cap Screws Stainless Steel 316 Plain Finish (Quantity: 25 pcs) - Fine Thread UNF Partially Threaded Length: 3 1/2 Inch Thread Size: 1/2 Inch

The molybdenum content gives this type of stainless even greater corrosion resistance that 18-8 as well as superior strength at high temperatures more

1/2-20 x 6 1/2 Hex Head Cap Screws Steel Grade 5 Zinc Plating (Quantity: 100 pcs) - Fine Thread UNF Partially Threaded Length: 6 1/2 Inch Thread Size: 1/2 Inch

When selecting a nut to be used for a graded hex cap screw keep in mind that the nut should have the same grade as the bolt/screw. For instance a Grade 5 Hex Cap Screw should only utilize a Grade 5 hex nut more

1/2-20 x 2 Hex Head Cap Screws Alloy Steel Grade 8 Plain Finish (Quantity: 50 pcs) - Fine Thread UNF Partially Threaded Length: 2 Inch Thread Size: 1/2 Inch

A cap screw made from medium carbon alloy stel and heat treated. Deisgned for use in high stress applications. more

1/2-20 x 3 1/2 Hex Head Cap Screws Alloy Steel Grade 9 Zinc Yellow Plating (Quantity: 250 pcs) - Fine Thread UNF Fully Threaded Length: 3 1/2 Inch Thread Size: 1/2 Inch

Has Greater tensile strength than a Grade 8. Designed for use in heavy machinery and equipment subject to harsh fatigue conditions more

1/2-20 x 4 1/2 Hex Head Cap Screws Stainless Steel 18-8 Plain Finish (Quantity: 25 pcs) - Fine Thread UNF Partially Threaded Length: 4 1/2 Inch Thread Size: 1/2 Inch

Used in products that require general atmospheric corrosion resistance such as chemical and food processing dquipment more

1/2-20 x 2 3/4 Hex Head Cap Screws Alloy Steel Grade 8 Plain Finish (Quantity: 200 pcs) - Fine Thread UNF Partially Threaded Length: 2 3/4 Inch Thread Size: 1/2 Inch

A cap screw made from medium carbon alloy stel and heat treated. Deisgned for use in high stress applications. more

1/2-20 x 1 1/2 Hex Head Cap Screws Alloy Steel Grade 8 Zinc Yellow Plating (Quantity: 300 pcs) - Fine Thread UNF Fully Threaded 1 1/2 Inch Thread 1/2 Inch

A cap screw made from medium carbon alloy stel and heat treated. Deisgned for use in high stress applications. more

1/2-20 x 6 1/2 Hex Head Cap Screws Stainless Steel 316 Plain Finish (Quantity: 10 pcs) - Fine Thread UNF Partially Threaded Length: 6 1/2 Inch Thread Size: 1/2 Inch

The molybdenum content gives this type of stainless even greater corrosion resistance that 18-8 as well as superior strength at high temperatures more

Hex Bolts Grade 5 Zinc Plated 7/16 -20 x 2 1/2 (Quantity: 50 pcs) Partially Threaded UNF Thread (Thread Size: 7/16 ) x (Length: 2 1/2 )

Grade 5 Steel with a Zinc Finish and manufactured to ASME B18.2.1 Zinc-plated steel screws to resist corrosion in wet environments Meets ASME B18.2.1 and SAE J429 specifications These are PARTIALLY Threaded Bolts with a minium of 1.125 inches of thread... more

1/2-20 x 2 Hex Head Cap Screws Alloy Steel Grade 8 Zinc Yellow Plating (Quantity: 50 pcs) - Fine Thread UNF Partially Threaded 2 Inch Thread 1/2 Inch

A cap screw made from medium carbon alloy stel and heat treated. Deisgned for use in high stress applications. more