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Hex Bolt Dacromet Coating 8.8 Grade

Brand : S L

Product origin : Wenzhou .China (mainland)

Delivery time : 35 days in general

Supply capacity : 45,000 Kg /Kgs Per Day

Product Description

Material: Carbon Steel  35K
Surface finish: dacromet coating 
Head type: hex head
Hardness: 22 to 32 HRC
Thread: DIN, BSW, ANSI, JIS, ISO ,
Used in: Motor,electrical, medical, railway , airplane, boat and other Furniture etc.
Grade :
Grade 8.8
dacromet thickness :
8 to 15μm/um

dacromet coating is a very good surface treatment, salt spray testing can reach  upto 500 hours



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