Quick view 5/16"-18 X 3/4" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked $670.68 Select Quantity Compare
Quick view #4-40 X 5/16" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked $306.44 Compare
Quick view #4-40 X 3/8" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked $442.14 Select Quantity Compare
Quick view #4-40 X 1/4" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked $503.75 Select Quantity Compare
Quick view 1/4"-20 X 3/8" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked $983.87 Select Quantity Compare
Quick view 1/4"-20 X 3/4" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked $929.59 Select Quantity Compare
Quick view 1/4"-20 X 1/2" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked $1,198.51 Select Quantity Compare
Quick view 1/4"-20 X 1-1/4" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked $650.10 Select Quantity Compare
Quick view 1/4"-20 X 1" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked $1,063.61 Select Quantity Compare
Quick view #12-24 X 3/8" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked $532.98 Select Quantity Compare
Quick view #10-32 X 5/8" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked $863.99 Select Quantity Compare
Quick view #10-32 X 3/8" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked $1,130.22 Select Quantity Compare
Quick view 5/16"-18 X 3/4" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut. SEMS screws come pre-assembled with permanently installed free-spinning lock washer.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 5/16" Thread Pitch: 18... $670.68 Select Quantity Compare
Quick view #4-40 X 5/16" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut. SEMS screws come pre-assembled with permanently installed free-spinning lock washer.DIMENSIONAL ATTRIBUTES Diameter (Nominal): #4 Thread Pitch: 40 Diameter... $306.44 Compare
Quick view #4-40 X 3/8" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut. SEMS screws come pre-assembled with permanently installed free-spinning lock washer.DIMENSIONAL ATTRIBUTES Diameter (Nominal): #4 Thread Pitch: 40 Diameter... $442.14 Select Quantity Compare
Quick view #4-40 X 1/4" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut. SEMS screws come pre-assembled with permanently installed free-spinning lock washer.DIMENSIONAL ATTRIBUTES Diameter (Nominal): #4 Thread Pitch: 40 Diameter... $503.75 Select Quantity Compare
Quick view 1/4"-20 X 3/8" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut. SEMS screws come pre-assembled with permanently installed free-spinning lock washer.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 1/4" Thread Pitch: 20 Diameter... $983.87 Select Quantity Compare
Quick view 1/4"-20 X 3/4" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut. SEMS screws come pre-assembled with permanently installed free-spinning lock washer.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 1/4" Thread Pitch: 20 Diameter... $929.59 Select Quantity Compare
Quick view 1/4"-20 X 1/2" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut. SEMS screws come pre-assembled with permanently installed free-spinning lock washer.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 1/4" Thread Pitch: 20 Diameter... $1,198.51 Select Quantity Compare
Quick view 1/4"-20 X 1-1/4" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut. SEMS screws come pre-assembled with permanently installed free-spinning lock washer.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 1/4" Thread Pitch: 20 Diameter... $650.10 Select Quantity Compare
Quick view 1/4"-20 X 1" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut. SEMS screws come pre-assembled with permanently installed free-spinning lock washer.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 1/4" Thread Pitch: 20 Diameter... $1,063.61 Select Quantity Compare
Quick view #12-24 X 3/8" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut. SEMS screws come pre-assembled with permanently installed free-spinning lock washer.DIMENSIONAL ATTRIBUTES Diameter (Nominal): #12 Thread Pitch: 24 Diameter... $532.98 Select Quantity Compare
Quick view #10-32 X 5/8" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut. SEMS screws come pre-assembled with permanently installed free-spinning lock washer.DIMENSIONAL ATTRIBUTES Diameter (Nominal): #10 Thread Pitch: 32 Diameter... $863.99 Select Quantity Compare
Quick view #10-32 X 3/8" SEMS Machine Screws with External Tooth Lock Washer, Hex Washer, Steel, Zinc Plated and Baked Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut. SEMS screws come pre-assembled with permanently installed free-spinning lock washer.DIMENSIONAL ATTRIBUTES Diameter (Nominal): #10 Thread Pitch: 32 Diameter... $1,130.22 Select Quantity Compare