Carriage bolt
1.Standard: DIN603/ ASME B18.2.1
2.Grade : 4.8 5.8 8.8 10.9,12.9, stainless steel 304/316
3.Size: M4-M36
4.Thread；coarse, fine/full thread and partial thread
5.Surface : Black,Zinc plated clear,yellow, black,Copper plating,Phosphating,Nickel Plated,HDG,Daromet
6.Delivery term, FOB Shanghai, Ningbo,CNF, CIF, etc.
DETAILS
Product Name： | Carriage bolt |
Standard: | DIN,ASTM/ANSI JIS EN ISO,AS,GB |
Material： | Stainless steel :SS201, SS202,SS303, SS304, SS316,SS316L,SS904L,F593 |
carbon steel:Q195,Q235,35K,45K,42Grmo,307A,307B,A325,A394,A490,A449 | |
Finishing： | Plain, Black, zinc-plated, HDG, Nickel, Gr, Dacromet. |
Production： | M2-M24:Cold Froging,M24-M100 Hot Forging, |
Process： | Machining and CNC for Customized fastener |
Packing ： | Bulk packing : 20kg per carton; 36 cartons per pallet |
Certs： | Material Certs and inspection certs are available |
Samples： | Free Samples for standard fastener |
FAQ:
Q: How to guarantee the quality?
A: We have been in fastener field over 10 years with rich experience. There are five inspections in the production process, including IQC(incoming quality control), IPQC(input process quality control), FQC(final quality control) and OQC(outgoing quality control). Overall control measures help to ensure a high level of quality.
Q: What's your advantage?
A: High and stable quality is first, plus we can offer competitive price, quick delivery, OEM service and after-sales service.
FACTORY TOUR
FOCUSED ON PROFESSIONAL CUSTOMIZATION.
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