Hex Nuts / Stainless Steel Nuts / Black Hex Nuts / Heavy Hex Nuts

• Material: Carbon Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW
• Grade: 4.8
• Model NO.: All size
• Transport Package: Bag / Box / Carton / Pallets
• Specification: All size
• Trademark: CAP BOLT LIMITED
• Origin: China
• HS Code: 731819000
• Production Capacity: 10000 Tons

Product Description

Standard Bolts Nuts Screws & Custom Bolts Screws Nuts

* Various special demand, proceeding, and per customers's design

* Various custom thread design

* Special requirement: special surface treatment, printing, laser engraving, patch, assembling washer or spring or nut

* Material: steel, Alloy steel ; stainless steel, brass, aluminum.

Material : Carobon steel ; Alloy Steel ; Stainless steel 

Grade: ASTM Grade B7 ; ASTM Grade B8 ; ASTM Grade B8M  ; ASTM Grade A325 ;  ASTM Grade A490 ; SAE Grade 5 ; 
SAE Grade 8 ; 


Finish : Black-Oxide ; Galvanized ; PTFE Coated ; H.D.G Etc.