Pay in 4 interest-free payments of $63.90 Learn more
Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
#4 Medium Split Lock Washer Black Oxide
while the black oxide & wax finish provides corrosion resistance and lubricity
- Bright nickel finish: A corrosion-resistant coating that provides a shiny
made from HR15N steel and case hardened for increased durability
Its 420 stainless steel washer provides an even distribution of force
B3/8-24 x 1 1/4 MS90727, Alloy Steel B1821 Fine Cap Screw Per ASTM A354BD Zinc Yellow DFAR DQRWD #4 Medium Split Lock WasherB3 8 24 x 1 1 4 MS90727 is an Alloy Steel B1821 Fine Cap Screw manufactured to ASTM A354BD standards. It features a 3 8 24 thread size and a length of 1 1 4 inches. The cap screw has a zinc yellow finish and meets DFAR requirements. It is commonly used in various industrial and construction applications where high strength and corrosion resistance are required.
