Carbon Steel Black Zinc Hex Head Bolt M1.0-M12 for Automotive | 4.8-12.9 Grade | 12-840H Salt Spray
Price:
USD 0.02-1.88/pcs
MOQ:
5000PCS
Delivery Time:
Negotiable
Brand:
LOCK TECH
Product Description
Our automotive fasteners are engineered to meet demanding vehicle assembly and maintenance requirements, featuring exceptional strength, precise torque specifications, and superior fatigue resistance for long-term durability.
Technical Specifications
| Material Options | Stainless Steel: SUS201, SS303, SS304, SS316, SS410, SS430 Carbon Steel: C1018, C1022, 10B21 Alloy Steel: 40Cr, SCM435 Brass, Aluminum, Copper Custom materials available |
|---|---|
| Head Styles | Pan, Truss, Flat, Hexagonal, Round, HEX, Cheese, Binding, Oval |
| Drive Styles | Phillips, Torx, Inner Hexagonal, Hexagonal, Plum, Cross, Slotted, Star |
| Thread Types | Self-tapping, Machine teeth (Coarse/Fine), Custom threads |
| Standards | DIN, ISO, ANSI, BSW, JIS, GOST, GB |
| Finishes | Plated: Zinc, Zinc nickel alloy, Chrome, Silver, Gold, Brass, Tin Coated: Dacromet, MAGni, Geomet, Electrophoresis, Baking paint Passivation, Black Oxide, Anodic oxidation |
| Performance Grades | Carbon Steel: 4.8~12.9 grade Stainless Steel: A2-70, A4-70, A4-80, A5-80 Hardening: HV400-HV550 Custom specifications available |
| Anticorrosion | Custom salt spray testing: 12H to 840H |
| Size Range | Diameter: M0.6mm to M36mm | Length: 1mm to 600mm |
Quality Assurance
Compliance with RoHS, SCHV, MSDS, IMDS standards
Comprehensive testing including performance, salt spray, and dimensional inspection reports
PPAP and PSW documentation available
Production & Delivery
| Sample Availability | Free samples available for standard products |
|---|---|
| Lead Time | Samples: 5-7 days | Production: 15-25 days (negotiable) |
| MOQ | Stock items: 500pcs | Custom orders: 5000pcs (negotiable) |
| Packaging | Independent carton, Self-sealing bag, Blister, Vacuum packaging, Pallet |
| Shipping | FedEx, DHL, UPS, or customer-specified carriers |
Manufacturer Profile
Established in 2007, Lock Technology specializes in fastener and precision machined parts manufacturing. With a 40,000 sqm facility in Shenzhen and over 1,000 production machines, we serve automotive, electronics, appliances, medical, and other industries worldwide.
Our Advantages
Certifications: ISO9001, IATF16949, ISO14001, ISO45001
Global Reach: Products exported to Europe, Americas, Africa, and Southeast Asia
Production Capacity: Annual output exceeding $10 million
Production Lead Times
| Quantity (pieces) | Lead Time (days) |
|---|---|
| 1 - 10,000 | 10 |
| 10,001 - 50,000 | 15 |
| 50,001 - 100,000 | 20 |
| > 100,000 | Negotiable |
Frequently Asked Questions
Can you provide customized services?
Yes, we offer OEM/ODM services with 20+ years experience in custom fasteners. We can create product drawings based on your requirements if needed.
Do you provide samples?
Free samples are available for standard products. For custom items, mold and shipping costs may apply.
How do you ensure quality?
Our professional QC team follows strict ISO and industry standards. We provide drawings for approval and samples for confirmation before production.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Lock Technology(shenzhen)Co., LTD.
Location
B1106,GenZon Times Square Longcheng Road,LongGang Distric,Shenzhen City Guangdong
Contact Person
Don