3-Flat Shank

this bolt is a durable and reliable choice for heavy-duty projects

You’ll receive a custom bit that matches up with the screw’s head

1 1/4-7 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (20)

long-lasting support

41/64" Reduced Shank HSS Black & Gold KFD Drill Bit, 3/8" Shank, KFDRSD3/8X41/64 7/16-14 Hex Tap Bolts 18-8 Stainless Steel 3-Flat Shank41 64" Reduced Shank HSS Black & Gold KFD Drill Bit, 3 8" Shank, KFDRSD3 8X41 64 is designed for precise, professional grade drilling performance with its reduced shank design, hardened steel, and special black and gold finish. Experience increased accuracy and control for all your drilling tasks.