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1 1/4 Heavy Split Lock Washers / Steel / Zinc Yellow / Outer Diameter: 2.036 / Thickness: .384 (Quantity: 40 pcs)

Heavy Split Lockwashers Carbon Steel- All Items Are Mad in the U.S.A. Manufactured to ASME B18.21.1 specifications Hardness: Rockwell C38-46 AISI 1055 more

4-40 x 1 1/2 SEMS Screws / External Tooth Washer / Phillips / Pan Head / Steel / Zinc (Quantity: 7 000 pcs)

Pan Phillips External SEMS / Machine Screws Manufactured to ASME B18.13a and SAE J82 specifications Fully Threaded Steel Zinc Plated & Baked after Plating more

4-40 x 1/2 Machine Screws / Unslotted / Hex Washer Head / Steel / Zinc (Quantity: 10 000 pcs)

Hex Washer Unslotted Machine Screw Manufactured to ASME B18.6.3 & SAE J82 specifications Fully Threaded Steel Zinc Plated more

4-40 x 1/2 Full Trilobe Thread Forming Screws / Unslotted / Hex Washer Head / 410 Stainless Steel (Quantity: 10 000 pcs)

Hex Washer Slotted Generic Alternatives to Taptite Thread Rolling Screws * Manufactured to SAE J81 dimensions Trilobular Design / Fully Threaded 410 Hardened Stainless Steel Passivated & Waxed more

4-40 X 1/2 Knurled Thumb Nuts / Washer Face / 303 Stainless Steel (Quantity: 100 pcs)

Knurled Thumb Screws with Washer Face 303 Stainless Steel Passivated more

4-40 x 1/2 SEMS Screws / External Tooth Washer / Slotted / Hex Washer Head / Steel / Zinc (Quantity: 10 000 pcs)

Slotted Hex Washer External SEMS / Machine Screws Manufactured to ASME B18.13a and SAE J82 specifications Fully Threaded Steel Zinc Plated & Baked after Plating more

4-40 x 1/2 Full Trilobe Thread Forming Screws / Unslotted / Hex Washer Head / Steel / Zinc / Serrated / Serrations Under Head (Quantity: 10 000 pcs)

Serrated Hex Washer Unslotted Generic Alternatives to Taptite Thread Rolling Screws * Heads to ASME B18.6.3 dimensions Manufactured to SAE J81 specifications Trilobular Design / Fully Threaded more

4-40 x 1/2 SEMS Screws / External Tooth Washer / Phillips / Pan Head / Steel / Zinc (Quantity: 10 000 pcs)

Pan Phillips External SEMS / Machine Screws Manufactured to ASME B18.13a and SAE J82 specifications Fully Threaded Steel Zinc Plated & Baked after Plating more

4-40 x 1/2 Full Trilobe Thread Forming Screws / Slotted / Hex Washer Head / Steel / Zinc (Quantity: 10 000 pcs)

Hex Washer Slotted Generic Alternatives to Taptite Thread Rolling Screws * Heads to ASME B18.6.3 dimensions Manufactured to SAE J81 specifications Trilobular Design / Fully Threaded more

4-40 x 1/2 SEMS Screws / Internal Tooth Washer / Six-Lobe (Torx) / Pan Head / Steel / Zinc (Quantity: 5 000 pcs)

Pan Six-Lobe Internal SEMS / Machine Screws Manufactured to ASME B18.13a and SAE J82 specifications Fully Threaded Steel Zinc Plated & Baked after Plating more

4-40 x 1/2 SEMS Screws / Split Lock Washer / Phillips / Pan Head / Steel / Zinc (Quantity: 10 000 pcs)

Pan Phillips Split Lockwasher SEMS / Machine Screws Manufactured to ASME B18.13a & SAE J82 specifications Fully Threaded Steel Zinc Plated & Baked after Plating more

4-40 x 1/2 SEMS Screws / Internal Tooth Washer / Phillips / Pan Head / 18-8 Stainless Steel (Quantity: 5 000 pcs)

Pan Phillips Internal SEMS / Machine Screws Manufactured to ASME B18.13 dimensions Machine Screw: 18-8 Stainless / Washer 410 Stainless Steel Fully Threaded more

4-40 x 1/2 SEMS Screws / Square Cone Washer / Phillips / Pan Head / 18-8 Stainless Steel (Quantity: 5 000 pcs)

Pan Phillips Conical Washer SEMS / Machine Screws Manufactured to ASME B18.13 dimensions Fully Threaded Machine Screw 18-8 Stainless / Washer 410 Stainless Hardened more

4-40 x 1/2 SEMS Screws / Internal Tooth Washer / Phillips / Pan Head / Steel / Black Oxide (Quantity: 10 000 pcs)

Pan Phillips Internal SEMS / Machine Screws Manufactured to ASME B18.13a and SAE J82 specifications Fully Threaded Steel Black Oxide more

4-40 x 1/2 SEMS Screws / Square Cone Washer / Phillips / Pan Head / Steel / Zinc (Quantity: 10 000 pcs)

Pan Phillips Conical Washer SEMS / Machine Screws Manufactured to ASME B18.13a and SAE J82 specifications Fully Threaded Steel Zinc Plated & Baked after Plating more

4-40 x 1/2 Machine Screws / Slotted / Hex Washer Head / Steel / Zinc (Quantity: 10 000 pcs)

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

4-40 x 1/2 Machine Screws / Unslotted / Hex Washer Head / 18-8 Stainless Steel (Quantity: 5 000 pcs)

Hex Washer Unslotted Machine Screw Manufactured to SAE J82 specifications Fully Threaded 18-8 Stainless Steel more

4-40 x 1/2 SEMS Screws / External Tooth Washer / Phillips / Pan Head / 18-8 Stainless Steel (Quantity: 5 000 pcs)

Pan Phillips External SEMS / Machine Screws Manufactured to ASME B18.13 dimensions Fully Threaded Machine Screw 18-8 Stainless / Washer 410 Stainless Hardened more

4-40 x 1/2 Full Trilobe Thread Forming Screws / Unslotted / Hex Washer Head / Steel / Zinc (Quantity: 10 000 pcs)

Hex Washer Slotted Generic Alternatives to Taptite Thread Rolling Screws * Heads to ASME B18.6.3 dimensions Manufactured to SAE J81 specifications Trilobular Design / Fully Threaded more

4-40 x 1/2 Machine Screws / Slotted / Hex Washer Head / 18-8 Stainless Steel (Quantity: 5 000 pcs)

Hex Washer Slotted Machine Screw Manufactured to ASME B18.6.3 dimensions Fully Threaded 18-8 Stainless Steel more

4-40 x 1/2 SEMS Screws / Internal Tooth Washer / Phillips / Pan Head / Steel / Zinc (Quantity: 10 000 pcs)

Pan Phillips Internal SEMS / Machine Screws Manufactured to ASME B18.13a and SAE J82 specifications Fully Threaded Steel Zinc Plated & Baked after Plating more

4-40 x 1/2 SEMS Screws / Split Lock Washer / Phillips / Pan Head / 18-8 Stainless Steel (Quantity: 5 000 pcs)

Pan Phillips Split Lockwasher SEMS / Machine Screws Manufactured to ASME B18.13 dimensions Fully Threaded Machine Screw 18-8 Stainless / Washer 410 Stainless Hardened more

4-40 x 1/2 SEMS Screws / External Tooth Washer / Slotted / Pan Head / Steel / Zinc (Quantity: 10 000 pcs)

Pan Slotted External SEMS / Machine Screws Manufactured to ASME B18.13a and SAE J82 specifications Fully Threaded Steel Zinc Plated & Baked after Plating more

#14 x 1 1/2 Self-Drilling Screws / Unslotted / Hex Washer Head / #4 Drill Pt / Steel / Zinc / #4 Drill Point (Quantity: 1 250 pcs)

#4 Point Hex Washer Unslotted Self Drilling Screws w/ Self Tapping Screw Threads Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40) Steel Zinc Plated more

#14 x 2 1/2 Self-Drilling Screws / Unslotted / Hex Washer Head / #4 Drill Pt / Steel / Zinc / #4 Drill Point (Quantity: 800 pcs)

#4 Point Hex Washer Unslotted Self Drilling Screws w/ Self Tapping Screw Threads Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40) Steel Zinc Plated more

#8 x 1 1/4 Self-Drilling Screws / Phillips / Hex Washer Head / Steel / Zinc / #2 Drill Point (Quantity: 4 000 pcs)

Hex Washer Phillips #REF! Manufactured to SAE J78 specifications Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40) Steel Zinc Plated more

#8 x 1 1/4 Self-Drilling Screws / Phillips / Round Washer Head / Steel / Zinc / #2 Drill Point (Quantity: 4 000 pcs)

Round Washer Phillips #REF! Manufactured to ASME B18.6.3 & SAE J78 specifications Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40) Steel Zinc Plated more

1/4-20 x 1 1/2 Self-Drilling Screws / Unslotted / Hex Washer Head / Steel / Zinc / #3 Drill Point / Machine Screw Thread (Quantity: 1 250 pcs)

Hex Washer Unslotted Self Drilling Screws with Machine Screw Threads Heads to ASME B18.6.3 / Screws hardened to SAE J78 specifications Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40) Steel Zinc Plated more

1/4-20 x 1 1/2 Self-Drilling Screws / Unslotted / Hex Washer Head / Steel / Zinc / Serrated / #3 Drill Point / Machine Screw Thread / Serrations Under Head (Quantity: 1 250 pcs)

Serrated Hex Washer Unslotted self Drilling Screws with Machine Screw Threads Heads to ASME B18.6.3 Screws hardened to SAE J78 specifications Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40) more

#8 x 1 1/4 Self-Drilling Screws / Unslotted / Hex Washer Head / Steel / Black Oxide / #2 Drill Point (Quantity: 2 000 pcs)

Hex Washer Unslotted #REF! Manufactured to ASME B18.6.3 & SAE J78 specifications Case Hardened to Rockwell C52-58 (Core Hardness: Rockwell C32-40) Steel Black Oxide more

1/4-20 x 1/2 Self-Drilling Screws / Unslotted / Hex Washer Head / Steel / Zinc / #3 Drill Point / Machine Screw Thread (Quantity: 2 000 pcs)

Hex Washer Unslotted Self Drilling Screws with Machine Screw Threads Heads to ASME B18.6.3 / Screws hardened to SAE J78 specifications Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40) Steel Zinc Plated more

1/4-20 x 2 1/2 Self-Drilling Screws / #5 Pt / Unslotted / Hex Washer Head / Steel / Zinc / #5 Drill Point / Machine Screw Thread (Quantity: 500 pcs)

#5 Point Hex Washer Unslotted Self Drilling Screws with Machine Screw Threads Heads to ASME B18.6.3 / Screws hardened to SAE J78 specifications Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40) Steel Zinc Plated more

#8 x 1 1/4 Self-Drilling Screws / Unslotted / Hex Washer Head / Steel / Zinc / Bonded Neoprene Washer / #2 Drill Point (Quantity: 2 000 pcs)

Hex Washer Unslotted w/ EPDM Washer #REF! Use in metal roofing to create leak-proof seal Screw is Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40) Steel Zinc Plated more

#8 x 2 1/4 Self-Drilling Screws / Unslotted / Hex Washer Head / Steel / Zinc / #2 Drill Point (Quantity: 2 000 pcs)

Hex Washer Unslotted #REF! Manufactured to ASME B18.6.3 & SAE J78 specifications Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40) Steel Zinc Plated more

2 pc Zoro Select Flat Washer Fits Bolt Size 1/2 Nylon Plain Finish 40 PK

Flat Washer Nylon Inch Washer Material Grade Not Graded Fastener Finish Plain Fits Bolt Sizes 1/2 in Washer Inside Dia. 1/2 in Washer Outside Dia. 3/4 in Thickness 0.062 in Thickness Tolerance +/-0.005 in Color Off White Washer Standards N/A Package... more

4 pc Zoro Select Flat Washer Fits Bolt Size #2 Nylon Plain Finish 40 PK

Flat Washer Nylon Inch Washer Material Grade Not Graded Fastener Finish Plain Fits Bolt Sizes #2 Washer Inside Dia. 3/32 in Washer Outside Dia. 1/4 in Thickness 0.062 in Thickness Tolerance +/-0.005 in Color Off White Washer Standards N/A Package... more

#14 x 3 1/2 Self-Drilling Screws / Unslotted / Hex Washer Head / #4 Drill Pt / Steel / Zinc / #4 Drill Point (Quantity: 800 pcs)

#4 Point Hex Washer Unslotted Self Drilling Screws w/ Self Tapping Screw Threads Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40) Steel Zinc Plated more

#14 x 1 Self-Drilling Screws / Unslotted / Hex Washer Head / #4 Drill Pt / Steel / Zinc / #4 Drill Point (Quantity: 2 000 pcs)

#4 Point Hex Washer Unslotted Self Drilling Screws w/ Self Tapping Screw Threads Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40) Steel Zinc Plated more