Product details
Factory Direct DIN 931 Standard Hex Head Bolt Carbon Steel Grade 4.8 5.8 8.8 Hot Dip Galvanized Half Thread Hexagon Bolt, custom 10.9 12.9 grade and 8.8S 10.9S torsion shear bolts for construction steel structure
High Strength Full Threaded Hex Bolt Screw DIN 933 Grade 6.8 10.9 Zinc Plated Carbon Steel Full Thread Hexagon Head Bolt Screw, customized 12.9 alloy steel bolts for heavy machinery equipment
304 316 Stainless Steel SS Hex Bolt A2-70 A4-70 DIN 933 Full Thread Hexagon Head Bolt Passivated Stainless Steel Hex Bolt for Marine Outdoor
Hex Bolt with Hex Nut & Washer Set DIN 931 DIN 933 Grade 8.8 Carbon Steel Black Oxide Hexagon Bolt Nut and Flat Washer Assortment Kit for General Repair
Highway Guardrail Application Hex Bolt Grade 5.8 8.8 Carbon Steel Hot Dip Galvanized Hex Head Bolt, custom 10.9S torsion shear bolts for road guardrail safety barrier fence project
Through Bolt for Heavy Duty DIN 931 Grade 10.9 High Strength Carbon Steel Black Oxide full thread hexagon through bolt, custom grade 12.9 alloy steel long bolts for large steel structure connection
Precision Fit Hex Bolt Grade 12.9 Alloy Steel Black Oxide DIN 933 High Precision Tolerance Hexagon Head Bolt for Automotive Engine Machinery
Motorcycle & Car Automotive Fasteners Hex Bolt Grade 8.8 10.9 Carbon Steel Zinc Plated Hexagon Head Bolt Screw for Auto Motorcycle Assembly Repair
Complete Hex Bolt Kit Set DIN 933 Grade 8.8 Carbon Steel Black Oxide Assorted Sizes M4 M5 M6 M8 M10 M12 Hex Bolt Nut Washer Assortment Box Set
Multiple Sizes M5 M8 UNC Thread Hex Bolt Grade 8.8 Carbon Steel Zinc Plated Inch Metric Thread Hexagon Head Bolt Custom Length Available
Industrial Grade Hardware Products Hex Bolt DIN 931 DIN 933 full range grades 4.8 5.8 6.8 8.8 10.9 12.9 carbon steel black oxide hexagon fastener bolt, custom 8.8S 10.9S bolts for all industrial machinery and construction projects
Certifications & compliance
Frequently asked questions
Fasteners. For example, screws, bolts, nuts, washers, rivets, nails, etc.
Absolutely! As a leading OEM manufacturer, we specialize in fastener customization. Whether you need unique sizes, materials, finishes, or thread types, we work closely with you to create screws that meet your exact requirements.
Yes, we provide samples to help you evaluate our products. - For standard products in stock, we offer free samples within 3 days, but the customer is responsible for the shipping cost. - For custom-made products, we charge a one-time tooling fee and deliver samples within 15 working days. We cover the shipping cost for smaller samples to ensure a smooth approval process.
For samples, we use trusted international couriers like DHL, FedEx, TNT, UPS, and EMS for fast and reliable delivery. For bulk shipments, we partner with reputable freight forwarders to ensure your orders arrive on time and in perfect condition.
You can send us your BOM list, drawings (PDF / CAD / STEP), or samples.We review items one by one and provide a clear quotation.
We usually respond with technical feedback or quotation within 24 hours after receiving your information.
Our lead time depends on the product type and quantity: - 3-5 working days for standard items in stock. - 15-20 working days for custom orders or large quantities. We prioritize efficiency without compromising quality.