#4 x 1/4" U Drive Self-Tapping Screws / Round Head / Steel / Black Oxide (Quantity: 10,000 pcs)
Availablity: Out of stock
Drive Screws (Hammer Drive)
Type U - Very similar to a dog point to give a positive location in the prepared hold
Round Head
Manufactured to ASME B18.6.4 dimensions
Case Hardened to Rockwell C45 min. (Core Hardness: Rockwell c28-38)
Type U - Very similar to a dog point to give a positive location in the prepared hold
Round Head
Manufactured to ASME B18.6.4 dimensions
Case Hardened to Rockwell C45 min. (Core Hardness: Rockwell c28-38)
SKU: 130402
$520.99
Out of stock
SKU
130402
Round head metallic drive screw having multiple start threads of large helix angle, with a pivot. Applications/Advantages: For making permanent fastenings in metals and plastics, when forced into the work under pressure.
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