Special High Tensile 8.8 Grade Bolt Screw Fastener

Special High Tensile 8.8 Grade Bolt Screw Fastener, Black Oxide/Galvanized Carbon Steel Non standard 4.8 8.8 GRADE BOLTS, special high tensile t 8.8 grade bolt of screw fastener from china ISO9001:2015, m8 bolt A325M 8S structural bolt heavy hex bolt and nut

Special bolt, Special High Tensile 8.8 Grade Bolt Screw Fastener
Raw Material
35# steel,45# steel
Grade
8.8
Heat treatment
yes
Customer design
yes
Origin certificate
provide
Quality report
provide
Third Party inspection
accept

Packaging way
a.Metal bucket per 100kgs,then in pallet
b.25kgs per carton ,then in 900kgs pallet
c.packing as customer requirements

Our Service
a.Strictly respect the contract signed with the customers.
b.For the non-standard products,start the mass production after sample confirmed.
c.Offer life-time after-sales,provide instant solveing problem way.

RICH EXPERIENCE:Why should you choose us?

We have been engaged in the fasteners for 15 years. Our company had good reputation with customers from American, Europe and Austrialia etc. We also have a good team for sale and quality control.

GOOD SERVICE:
We will respond to you within 24 hours. We can manufacture nonstandard parts according to your drawings. And we will continue to serve you after sales and will be responsable for the mistakes from us. ASTM A490 High Strength Black Oxide Hex Head Bolt

LOW PRICE:
The prices of our production are reasonable! The prices will be much better if your quantity is good.

PERFECT QUALITY:
We have strict quality control from producing to delivery.Our company had strong technology support, 80% of our colleagues are master or bachelor’s degree. We have cultivated a group of managers who are familiar with product quality , good at modern concept of management . Round Head Hex / Hexagon Socket Head Cap Screws

What else of bolts can we supply?
1.Name
Rod;Washer;Hex bolt;hex cap screw;Square bolt;Carriage bolt; socket cap screw etc.
2.Standard
DIN, ASTM,JIS,BS,AS,ISO,GB,Nonstandard bolt(according to your order),etc
3.Material
low carbon steel; medium carbon steel(1035/1045); Alloy carbon steel;stainless steel,etc.
4.Grade
DIN:4.8-12.9: SAE GR.A-GR.8
5.Finish
Plain;black; zinc plated(Cr,3+);zinc plated(Cr,6+); hot dipped galvanized; dacromet;nickle plated;cadmium plated,etc.
6.Size
M3-M80;1/4~4;
7.Supply abiltity
1000 tons per month
8.Certificate
ISO9001:2008;
9.Packing
By carbon, then by pallet;
10.Delivery
25-30days(Our delivery time should be according to your order);