CZFASTENER

PRODUCTS

Nuts

Material:
Carbon Steel, Stainless Steel, Aluminium Alloy

Product Range:
Cold-forging up to φ45 x L 150mm, M30 interior thread
Hot-forging+CNC up to φ80 x L 50mm, M45 interior thread
Special and Automotive Nuts

SPECIFICATION

Hex Head Cap Screws
Grade 5 & 8
A325
A490

Metric
8.8
10.9
10.9 – 12.9

Heavy Hex Head Cap Screws
A193 B7
A449

Square Head
Grade 8 

Structural Bolts
A325 Type 1
A449 Type 1

Socket Head Capscrews
A574
Metric 8.8 & 10.9

*All of our blanks are made to cap screw tolerances.

FEATURES