Quick view #4-40 X 1/2" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel $567.63 Compare
Quick view 1/4"-20 X 3/4" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel $439.97 Select Quantity Compare
Quick view 1/4"-20 X 1/2" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel $1,120.91 Select Quantity Compare
Quick view #12-24 X 1/2" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel $393.77 Compare
Quick view #10-32 X 3/8" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel $1,095.77 Select Quantity Compare
Quick view #10-32 X 3/4" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel $1,066.98 Select Quantity Compare
Quick view #10-32 X 1/2" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel $1,456.06 Select Quantity Compare
Quick view #10-24 X 3/8" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel $1,004.09 Select Quantity Compare
Quick view #10-24 X 1/2" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel $970.66 Compare
Quick view #8-32 X 5/16" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Zinc Plated Steel $1,679.62 Select Quantity Compare
Quick view #8-32 X 3/8" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Zinc Plated Steel $1,764.23 Select Quantity Compare
Quick view #8-32 X 1/2" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Zinc Plated Steel $1,763.90 Select Quantity Compare
Quick view #4-40 X 1/2" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel 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... $567.63 Compare
Quick view 1/4"-20 X 3/4" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel 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... $439.97 Select Quantity Compare
Quick view 1/4"-20 X 1/2" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel 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... $1,120.91 Select Quantity Compare
Quick view #12-24 X 1/2" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel 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... $393.77 Compare
Quick view #10-32 X 3/8" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel 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... $1,095.77 Select Quantity Compare
Quick view #10-32 X 3/4" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel 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... $1,066.98 Select Quantity Compare
Quick view #10-32 X 1/2" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel 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... $1,456.06 Select Quantity Compare
Quick view #10-24 X 3/8" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel 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: 24 Diameter... $1,004.09 Select Quantity Compare
Quick view #10-24 X 1/2" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Oxide Coated Steel 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: 24 Diameter... $970.66 Compare
Quick view #8-32 X 5/16" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Zinc Plated Steel 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): #8 Thread Pitch: 32 Diameter... $1,679.62 Select Quantity Compare
Quick view #8-32 X 3/8" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Zinc Plated Steel 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): #8 Thread Pitch: 32 Diameter... $1,764.23 Select Quantity Compare
Quick view #8-32 X 1/2" SEMS Machine Screws with External Tooth Lock Washer, Pan Head with Phillips Drive, Black Zinc Plated Steel 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): #8 Thread Pitch: 32 Diameter... $1,763.90 Select Quantity Compare