Supplier: Hexagonal bolt and nut, hexagonal socket bolt, thread rod, stud bolt, anchor bolt, carriage bolt, t-bolt, u-bolts, and any kinds of non-standard steel parts
Materials: carbon or stainless steel
Surface finish: zinc plating, black anodize and nickelchrome
Size: M6 to M48
Length: 100 to 3000mm
Standards: DIN 975, DIN 976, BSW and GB
Customized specifications are accepted
Remark: can accept client design
titanium bolt double end stud bolt High Tensile Double Threaded Stud Bolts Wholesale
PRODUCT PARAMETERS
Product Name double end stud bolt
Brand Name Wenzhou Yuanzhi Auto parts
Model Number YZ-bolt-018
Material C70, 65Mn,Carbon Steel, Alloy Steel, Stainless Steel, Brass, or as OEM required
Grade Class 4.6, 4.8, 5.6, 8.8, 10.9, SAE J429 Gr. 2, Gr. 5, Gr.8 or as required
Finish Plain, Zinc Plated(Clear/Blue/Yellow/Black), black oxide, H.D.G, DAC,GOEMET, as customer need
Standard GB, DIN, ISO, ANSI/ASTM, B7, BS, BSW, JIS etc
Size M5-M48 , #12-3/4"or non-standard as request&design
Heat Treatment Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize,Polish,Electro Painting,Black Anodize,Plain,Chrome plated,Hot Deep Galvanize(H. D. G. ) etc.
Test Equipments Caliper,Go&No-go gauge,Tensile test machine,Hardness tester,Salt spraying tester, H.D.G thickness tester, 3D detector,Projector,Magnetic flaw detecter and etc
Certification IATF 16949 , ISO 14001, ISO19001
MOQ Small order can be accepted
Loading Port Ningbo or Shanghai
Payment term 30% deposit in advance,70% before shipment,100% TT in advance
Sample YES
Delivery Time Enough stock or strong production capacity ensure timely delivery
Packaging 100,200,300,500,1000PCS per bag with label,export standard carton, or according to customer special demand
Design ability We can supply sample, OEM&ODM is welcome. Customized drawing with Decal,Frosted, Print are available as request
We also provide Hexagon Head Bolt, custom Hexagon Heavy Nuts, Black Hexagon Flange Bolt
Thread bar bolt is composed of screw thread steel bar , high strength plate , casting damping nut , yield tube, washer , and other accessories . According to the structure of steel bar , the bolt has two stypes : rib rebar bolt and non-rib rebar bolt .
The bolt is usually used in thick coal seam , that has high stress, large deformation, difficult to support and other poor environment .
Feature :
(1) the bolts have high strength stress , good support capacity can prevent the roof from sinking down , and the strata sliding .
(2) fast and easy installation by mechanized tools.
(3) be used with resin anchoring cartridge for permanent support .
(4) be used in high stressed , large deformed area .
(5) low price, widely used in coal mines, railways, hydropower and other types of roadway projects.
(6)thread profile has higher strength than rod and offers excellent mixing capabilities in resins installation
