Grade12.9 Black Zinc Plated Hex Socket Sems Screw with Washers

• Material: Carbon Steel
• Type: Cup Head
• Groove: Hexagon
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, GB, ANSI, JIS
• Hayır. Modeli.: DIN912
• Grade: 12.9
• sertifika: iso, rohs, sgs
• mevcut standart: din, iso, jis, ansi, bsw
• mevcut malzeme: paslanmaz çelik, karbon çelik
• boyut: 3 mm
• Taşıma Paketi: Plastic Bag +Carton Box + Wood Pallet
• Teknik Özelikler: M3-M16
• Ticari Marka: JR
• Menşei: China
• HS Kodu: 7318151001
• Üretim Kapasitesi: 500ton/Month

Ürün Açıklaması

Product Description
1. Certification: ISO, ROHS, SGS 
2. Available Standard: DIN, ANSI, ASTM, JIS, BSW 
3. Strength: Grade 4.8,Grade 8.8,Grade10.9,Grade12.9 A2-70, A4-70, A4-80 
4. Finishing: Yellow, blue, white zinc plated, Galvanized,HDG,Chromate,Dacromet
5. Available material: Carbon steel, stainless steel SS304, A2 ,Stainless steel SS314,A4.
6. Size: M2-M100, Length: 5-300mm, Moq: 500pcs, Port: Shenzhen, Shanghai 
7. Available Packing: Plastic bags+Chipboard 

Production name	Grade12.9 Black Zinc Plated Hex Socket Sems Screw With Washers
Material	Carbon steel
Color	Black
Stander	DIN GB ISO JIS BA ANSI
Grade	Gr4.8 Gr8.8 Gr9.9 Gr10.9 Gr12.9
Finished	Black Oxide
Thread	coarse, fine
Used	building industry machinery

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FAQ
Q: Are you trading company or manufacturer ?
A: We are factory and OEM are available.
Q: How long is your delivery time?
A: Generally it is 7-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: 30% T/T in advance ,balance before shippment or L/C.
If you have another question, pls feel free to contact us as below: