Konoe Hexagonal Bolt Steel Unichrome Full Thread M12 x 20 (100 Pieces) BT-SS-1220 1 Box

Catalogue number: BT-SS-1220 Features: ● Widely used as a general hex bolt. ● Generally speaking, bolts refer to hex bolts. Applications: ● Not normally used alone, but in combination with a hex nut to clamp parts from both sides Specifications: ● Dimensions (mm) d: M12 ● Dimensions (mm) L: 20 ● Thread pitch (mm): 1.75 ● Thread length (mm): 20 ● Strength category: 4.8 ● Surface treatment: Unichrome ● Thread type: Full thread ● Two-sided width dimension (mm): 19 ● Hexagonal section height (mm): 8 ● Diagonal dimension (mm): 21.9 ● Thread diameter (mm): 12 ● Neck length (mm): 20 Material/Finish: ● Carbon steel wire for cold heading (SWCH) ● Surface treatment: Unichrome plating finish