TRUSCO Hexagonal Bolts Unichrome Inch Thread W3/8 x 20 28 Pieces B022-31820 1 PK

Catalog number: B022-31820 Features: ● Hexagonal bolt with a thread angle of 55°, also known as an inch bolt or Whitworth thread. Applications: ● For use in plumbing and construction. Specifications: ● Dimensions (mm) d: W3/8 ● Dimensions (mm) L: 20 ● Thread length (mm): 20 ● Strength category: 4.8 ● Surface treatment: Unichrome ● Thread type: Full thread ● Two-sided width dimension (mm): 14 ● Hexagonal section height (mm): 7.5 ● Number of threads: 16 ● Package: Bolt-on pack (blister) ● Small hexagonal bolt (flat small type) Material/Finish: ● Carbon steel wire for cold heading (SWCH) ● Surface treatment: Unichrome plating finish