Hex screw

Hebei Jilu Hardware Firm 14yr.

Contacts:Wang YipingChat

Mobile:86-15857910912

E-mail:937375899@qq.com

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Email： yiwubuy@yiwugo.com

Description
Reviews(/5)

Product Information

Customs code：HS 7318159090

Origin：Hebei, China

Type：XW51-1 XW51-2 XW51-3 XW51-4

Package：usualy jute bags or woven bags pack in bulk, also can pack paper box inside and carton outer packing.

Net weight：49.8kg, can pack in different weights according to customers' need.

Functions：mainly used joint and fix through-hole parts.

Selling country：all around the world

can printing LOGO, support OEM.

Description：1. hexagon bolt, need to match with nut to use.

2. screw performance grade :3.6、4.6、4.8、5.6、6.8、8.8、9.8、10.9、12.9 etc, screws above 8.8 grade use low carton alloy steel or medium carbon steel as well as heat treatment.

3. A and B grade screws mainly used in high accuracy, large impact occasions, C grade screw used in rough surface, low accuracy occasions.

4. screw thread usually is +A38.

5. operative standard：GB70.1、ISO4762、DIN912 unit mm

contact address：Yiwu International Trade Mart District 2, Gate 37, 2F, Street 2, shop G2-14841.
Website：http://btwyp6404.yiwugou.com
contact number：15857910912 18958498930
Fax.No：0579--85188380
QQ/WeChat:937375899

Update time：20180323000000