#4-40 X 1" Machine Screws | Flat Head | Phillips Drive | 18/8 Stainless Steel Black Oxide (5000/Pkg.) Starrett Designed for repeated assembly cycles

Designed for repeated assembly cycles in controlled environments due to stainless steel composition

Threads per inch: twenty

Automotive manufacturing and heavy equipment assembly

Installation Requirements: Requires a suitable pilot hole and driver

Head style: Flat-head (countersunk) with a 100° head angle

#4-40 X 1" Machine Screws | Flat Head | Phillips Drive | 18/8 Stainless Steel Black Oxide (5000/Pkg.) Starrett Designed for repeated assembly cyclesMachine Screws Phil Flat 18 8 Stainless Black Oxide 4 40 X 1 Phillips drive, flat head machine screws crafted from premium 18 8 stainless steel. These screws deliver reliable performance with excellent corrosion resistance and a sleek, matte black oxide finish designed to blend with metal surfaces. Material: 18 8 stainless steel (304) for outstanding corrosion resistance and durability. Finish: Black oxide coating provides a low glare, durable finish