Quick view #4-40 X 1/4" Security Machine Screws, Flat Countersunk Undercut Head Tamper Resistant Drilled Spanner Drive, AISI 304 Stainless Steel (18-8), Includes Driver Bit $82.55 Select Quantity Compare
Quick view 1/4"-20 X 3/8" Security Machine Screws, Flat Countersunk Undercut Head Tamper Resistant Drilled Spanner Drive, AISI 304 Stainless Steel (18-8), Includes Driver Bit $107.94 Select Quantity Compare
Quick view 1/4"-20 X 1/2" Security Machine Screws, Flat Countersunk Undercut Head Tamper Resistant Drilled Spanner Drive, AISI 304 Stainless Steel (18-8), Includes Driver Bit $108.54 Select Quantity Compare
Quick view #4-40 X 1/4" Security Machine Screws, Flat Countersunk Undercut Head Tamper Resistant Drilled Spanner Drive, AISI 304 Stainless Steel (18-8), Includes Driver Bit Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut.Type 304 stainless steel is defined as a Chromium-Nickel austenitic alloy.Stainless steel significantly improves resistance to tarnishing or corrosion.This... $82.55 Select Quantity Compare
Quick view 1/4"-20 X 3/8" Security Machine Screws, Flat Countersunk Undercut Head Tamper Resistant Drilled Spanner Drive, AISI 304 Stainless Steel (18-8), Includes Driver Bit Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut.Type 304 stainless steel is defined as a Chromium-Nickel austenitic alloy.Stainless steel significantly improves resistance to tarnishing or corrosion.This... $107.94 Select Quantity Compare
Quick view 1/4"-20 X 1/2" Security Machine Screws, Flat Countersunk Undercut Head Tamper Resistant Drilled Spanner Drive, AISI 304 Stainless Steel (18-8), Includes Driver Bit Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut.Type 304 stainless steel is defined as a Chromium-Nickel austenitic alloy.Stainless steel significantly improves resistance to tarnishing or corrosion.This... $108.54 Select Quantity Compare