B1/2-13 x 1 1/8 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR NP Meeting the ISO7380 standard

Meeting the ISO7380 standard

It is made from steel that meets or exceeds the requirements of ASTM A354 Grade 9 and is coated with a zinc-nickel alloy that provides excellent corrosion resistance

- Material: Zinc plated steel

which is a martensitic stainless steel that is harder and stronger than austenitic stainless steels such as 304 and 316

and other demanding industries where reliability and durability are critical

B1/2-13 x 1 1/8 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR NP Meeting the ISO7380 standardB1 2 13 x 1 1 8 MS90728 is a coarse thread cap screw made of alloy steel B1821, meeting the specifications of ASTM A354BD. It has a diameter of 1 2 inch, a thread pitch of 13 threads per inch, and a length of 1 1 8 inches. The screw is zinc yellow chromate coated for corrosion resistance and is compliant with the Defense Federal Acquisition Regulation Supplement (DFARS).