Metric Heavy Hex Head Structural Bolt, ASTM A325 A490 Heavy Hex Bolts, Hot dip galvanized 8.8 heavy hex bolt for electric equipment Finish: ZINC, Plain Material: Steel, carbon steel Standard: DIN FINISHED: Black,ZINC HDG,Dacroment. PLAIN SIZE: M45,M4,M12 M72,M56 M3.5 LENGTH: 60MM-300MM GRADE: 4.8,6.8 8.8 10.9 TYPE: hexagon bolt customized Certificate: ISO9001 Metric Heavy Hex Head […]
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
35# steel,45# steel
Third Party inspection
a.Metal bucket per 100kgs,then in pallet
b.25kgs per carton ,then in 900kgs pallet
c.packing as customer requirements
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.
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
The prices of our production are reasonable! The prices will be much better if your quantity is good.
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?
Rod;Washer;Hex bolt;hex cap screw;Square bolt;Carriage bolt; socket cap screw etc.
DIN, ASTM,JIS,BS,AS,ISO,GB,Nonstandard bolt(according to your order),etc
low carbon steel; medium carbon steel(1035/1045); Alloy carbon steel;stainless steel,etc.
DIN:4.8-12.9: SAE GR.A-GR.8
Plain;black; zinc plated(Cr,3+);zinc plated(Cr,6+); hot dipped galvanized; dacromet;nickle plated;cadmium plated,etc.
1000 tons per month
By carbon, then by pallet;
25-30days(Our delivery time should be according to your order);