4.8 8.8 Grade Galvanized Black Bolt and Nut

• Material: Carbon Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, JIS, GOST
• Grade: 8.8
• Model NO.: boat and nut
• Application: Machinery, Environmental
• Finish: Black
• Item Name: 4.8 8.8 Grade Bolt &Nut
• Surface Treatment: Galvanized, Black, Color Coated, Nicke
• Size: M6-M30
• Thickness: M10-M30
• with Across Flats: 19 mm
• with Across Corners: 21.1 mm
• Certificate: SGS
• Price Term: EXW, FOB, CIF
• Delivery Time: 15-30 Days
• Loading Port: Tianjin
• Transport Package: 25kgs Cartons, 900kgs for One Pallet
• Specification: SGS
• Trademark: J&J
• Origin: China
• HS Code: 7317000
• Production Capacity: 500ton/Month

Product Description

Standard size 4.8 8.8 grade bolt &nut for steel structure fastener

Specification 

Description for hex bolt and nut
*Material: carbon steel , stainless steel 
*Specification :M6 , M8, M10... M24
*Surface treatment:zinc plating, hot dipped galvanized, black..

* Packing:Inner-Plastic Bag; Outer -Standard Carton boxor As your requirement

*Usage of the hex bolt : for All kinds of machinery, home appliance, electronic products, electric appliance, stationery, computers, power switches, miniature switches, architecture, commodity and A/V equipment, hardware and plastic molds, sports equipment and gifts, etc.
 

Grade:	4.8, 8.8, 10.9, 12.9,A2-70,A4-80
Surface Treatment:	Plain, Zinc-plated, Yellow Zinc-plated, Black Zinc-plated, Brass-plated, Cadmium, Geomet, Dacromet, HDG, Nylok, Black-Oxide, Nickel-Plating, Phosphatizing, Powder Coating and Electrophoresis.
Standard:	ISO, DIN, ANSI, JIS, BS and Non-standard.
Certificate:	GB/T19001-2008/ISO9001:2008 It can match ROHS,SGS and environment protection
Products Range:	M5-M80
MOQ:	1000PCS
Sample Service:	Samples are all in free.
Lead Time:	7-15 work days after order confirmed
Packing:	50Kg/sack bag ,bulking

 

 

Our services
1. Good after sales service: Any small problem happening will be solved at the most prompt time.
2. Prompt shipment with professional documents.
3. High quality and competitive price.
4. Welcome to send enquiry, we will reply soon. If you want to know more, pls feel free to contact us.
5. We have many years of experience, we have specializing in fastener.
6. Packing as your request, with photo before shipment.
7. Specifications list is available upon your request.

Our company profile :
Our company information: Guangzhou 247 International Trade Co. Ltd is a company for all kind of construction items supply to overseas. We office various types of high quality construction material and hardware items such as iron nail, fastener screws ,building wires, wire meshes welding consumables, and garden &farming tools, labor protection items.