#4 x 5/16" Type AB Self-Tapping Screws / Phillips / Flat Undercut Head / Steel / Zinc (Quantity: 10,000 pcs)
Availablity: Out of stock
Flat Phillips Undercut AB
Self Tapping Screws
Manufactured to ASME B18.6.3 & SAE J933 specifications
Case Hardened to Rockwell C45 min. (Core Hardness: Rockwell C28-38)
Fully Threaded
Self Tapping Screws
Manufactured to ASME B18.6.3 & SAE J933 specifications
Case Hardened to Rockwell C45 min. (Core Hardness: Rockwell C28-38)
Fully Threaded
SKU: 130769
$554.99
Out of stock
SKU
130769
A thread forming tapping screw with spaced threads and a gimlet point. For self starting in thin (.015-.050 thick) metal or resin-filled plywood. Recommended over a Type-A, particularly in brittle materials.
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