Quick view #4-40 X 3/4" Security Machine Screws, Flat Countersunk Head Tamper Resistant Drilled Spanner Drive, AISI 304 Stainless Steel (18-8), Includes Driver Bit $81.54 Select Quantity Compare
Quick view #4-40 X 1/2" Security Machine Screws, Flat Countersunk Head Tamper Resistant Drilled Spanner Drive, AISI 304 Stainless Steel (18-8), Includes Driver Bit $82.37 Select Quantity Compare
Quick view #4-40 X 1-1/4" Security Machine Screws, Flat Countersunk Head Tamper Resistant Drilled Spanner Drive, AISI 304 Stainless Steel (18-8), Includes Driver Bit $91.03 Select Quantity Compare
Quick view #4-40 X 1-1/2" Security Machine Screws, Flat Countersunk Head Tamper Resistant Drilled Spanner Drive, AISI 304 Stainless Steel (18-8), Includes Driver Bit $93.01 Select Quantity Compare
Quick view #4-40 X 1" Security Machine Screws, Flat Countersunk Head Tamper Resistant Drilled Spanner Drive, AISI 304 Stainless Steel (18-8), Includes Driver Bit $81.49 Select Quantity Compare
Quick view #4-40 X 3/8" Security Machine Screws, Button Head Tamper Resistant Hex Socket Pin Drive, AISI 304 Stainless Steel (18-8), Includes Driver Bit $104.36 Select Quantity Compare
Quick view #4-40 X 3/4" Security Machine Screws, Button Head Tamper Resistant Hex Socket Pin Drive, AISI 304 Stainless Steel (18-8), Includes Driver Bit $102.23 Select Quantity Compare
Quick view #4-40 X 1/4" Security Machine Screws, Button Head Tamper Resistant Hex Socket Pin Drive, AISI 304 Stainless Steel (18-8), Includes Driver Bit $99.56 Select Quantity Compare
Quick view #4-40 X 1" Security Machine Screws, Button Head Tamper Resistant Hex Socket Pin Drive, AISI 304 Stainless Steel (18-8), Includes Driver Bit $115.80 Select Quantity Compare
Quick view #4-40 X 1/2" Security Machine Screws, Button Head Tamper Resistant Hex Socket Pin Drive, AISI 304 Stainless Steel (18-8), Includes Driver Bit $105.97 Select Quantity Compare
Quick view #4-40 X 7/8" Machine Screws, Round Slot Drive, Full Thread, AISI 316 Stainless Steel $229.04 Select Quantity Compare
Quick view #4-40 X 5/16" Machine Screws, Round Slot Drive, Full Thread, AISI 316 Stainless Steel $430.56 Select Quantity Compare
Quick view #4-40 X 3/4" Security Machine Screws, Flat Countersunk 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... $81.54 Select Quantity Compare
Quick view #4-40 X 1/2" Security Machine Screws, Flat Countersunk 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... $82.37 Select Quantity Compare
Quick view #4-40 X 1-1/4" Security Machine Screws, Flat Countersunk 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... $91.03 Select Quantity Compare
Quick view #4-40 X 1-1/2" Security Machine Screws, Flat Countersunk 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... $93.01 Select Quantity Compare
Quick view #4-40 X 1" Security Machine Screws, Flat Countersunk 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... $81.49 Select Quantity Compare
Quick view #4-40 X 3/8" Security Machine Screws, Button Head Tamper Resistant Hex Socket Pin 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... $104.36 Select Quantity Compare
Quick view #4-40 X 3/4" Security Machine Screws, Button Head Tamper Resistant Hex Socket Pin 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... $102.23 Select Quantity Compare
Quick view #4-40 X 1/4" Security Machine Screws, Button Head Tamper Resistant Hex Socket Pin 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... $99.56 Select Quantity Compare
Quick view #4-40 X 1" Security Machine Screws, Button Head Tamper Resistant Hex Socket Pin 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... $115.80 Select Quantity Compare
Quick view #4-40 X 1/2" Security Machine Screws, Button Head Tamper Resistant Hex Socket Pin 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... $105.97 Select Quantity Compare
Quick view #4-40 X 7/8" Machine Screws, Round Slot Drive, Full Thread, AISI 316 Stainless Steel Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut.Type 316 stainless steel is considered "marine grade".Stainless steel significantly improves resistance to tarnishing or corrosion.Diameter (Nominal):... $229.04 Select Quantity Compare
Quick view #4-40 X 5/16" Machine Screws, Round Slot Drive, Full Thread, AISI 316 Stainless Steel Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut.Type 316 stainless steel is considered "marine grade".Stainless steel significantly improves resistance to tarnishing or corrosion.Diameter (Nominal):... $430.56 Select Quantity Compare