Round head hex socke bolt

Surface:PLAIN, ZINC, YELLOW ZINC, HOT DIP GALVANIZED, BLACK etc.

Grade Class 4.8/8.8/10.9/12.9 ;Grade2/5/8

Size Different size available (M3-M52 or 1/4"- 4")

Delivery time 35 days after the order confirmation 

Payment term T/T, L/C, Western Union

Business type Manufacturer, trading

Certifications  ISO9001,CE, SGS, API

Advantage 1. Competitive price; 2. OEM service available

Notes Special specifications and marks can be made according to customers requirements;