Automobile Fasteners
High-Tensile Custom Grade 12.9 Socket Head Cap Screw Hex Socket Screw for Automobile Fasteners
High quality High-Tensile Custom Grade 12.9 Socket Head Cap Screw Hex Socket Screw for Automobile Fasteners from China, China's leading product market Grade 12.9 Socket Head Cap Screw product, with strict quality control High-Tensile Hex Socket Screw factories, producing high quality Customized Auto
- Lead Time
- Samples: 5-7 Days; Mass Production: 15-25 Days
Technical data
Specifications
| Groove Type | Cross |
|---|---|
| Connection Type | Common Bolt |
| Head Style | Hexagonal |
| Material Options | Stainless Steel, Carbon Steel, Alloy Steel, Brass, Aluminum, Copper, Customized |
| Measurement System | Inch, Metric |
| Length Range | 1mm~600mm |
| Drive Style | Phillips, Torx, Inner Hexagonal, Hexagonal, Plum, Cross, Slotted, Star |
| Thread Type | Self-tapping, Machine Teeth (Coarse Teeth, Fine Teeth), Custom Thread |
| Finish Options | Plated: Zinc, Zinc Nickel Alloy, Chrome, Silver, Gold, Brass, Tin; Coating: Dacromet, MAGni, Geomet, Electrophoresis, Baking Paint; Passivation; Oxide: Black Oxide, Anodic Oxidation |
| Fastener Performance | Carbon Steel: 4.8~12.9 Grade; Stainless Steel: A2-70, A4-70, A4-80, A5-80; Hardening Of Carburized Surfaces: HV400-HV550 |
| Salt Spray Test | Customizable: 12H, 24H, 48H, 96H, 196H, 240H, 480H, 720H, 840H |
| Size Range | M0.6mm~M36mm |
| Screw Type | Tapping Screws, Machine Screws, Wood Screws, Drywall Screws, Cross Recessed Screws, Concrete Screws, Torx Screws, Hex Cap Screws, Hex Socket Head Screws, Set Screws, Shoulder Screws, Thumb Screws, Binding Screws, Flange Screws, Screw Bolts, Standoff Screws |
| Lead Time | Samples: 5-7 Days; Mass Production: 15-25 Days |
| MOQ | Stock: 500pcs; Custom: 5000pcs |
Description
About this part
High-Tensile Custom Socket Head Cap Screw Grade 12.9
Custom Non-Standard Cold Heading Screws
Lock Technology (Shenzhen) Co., Ltd. specializes in precision non-standard cold heading screws, delivering unmatched accuracy and strength for demanding applications. Our advanced multi-station cold heading machinery and precision mold technology ensure superior fastening solutions tailored for automotive, electronics, and machinery sectors.
We offer extensive customization with various materials including stainless steel and alloy steel, diverse head types, innovative thread designs, and advanced surface finishes. All products undergo rigorous testing to meet the highest standards of dimensional accuracy, tensile strength, and corrosion resistance.
Technical Specifications
| Material Options |
|
|---|---|
| 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 thread |
| Measurement Systems | INCH, Metric |
| Standards | DIN, ISO, ANSI, BSW, JIS, GOST, GB |
| Surface Finishes |
|
| Performance Grades |
|
| Corrosion Resistance | Customizable salt spray testing: 12H to 840H |
| Size Range | M0.6mm to M36mm |
| Length Range | 1mm to 600mm |
| Environmental Compliance | RoHS, SCHV, MSDS, IMDS |
| Screw Types | Tapping screws, Machine screws, Wood screws, Drywall screws, Cross recessed screws, Concrete screws, Torx screws, Hex cap screws, Hex socket head screws, Set screws, Shoulder screws, Thumb screws, Binding screws, Flange screws, Screw bolts, Standoff screws, Mini screws, and custom products |
Quality Assurance
- Performance test reports
- Salt spray test reports
- Dimensional inspection reports
- PPAP and PSW documentation
Ordering Information
| Packaging | Independent carton, Self-sealing bag, Blister, Vacuum packaging, Pallet |
|---|---|
| Samples | Free samples available, small batch trial production accepted |
| Lead Time | Samples: 5-7 days; Mass production: 15-25 days (negotiable) |
| MOQ | Stock products: 500pcs min; Custom: 5000pcs min (negotiable) |
| Transportation | FedEx, DHL, UPS, or customer requirements |
Company Overview
Lock Technology (Shenzhen) Co., Ltd. has been a leader in fastener and precision machined parts manufacturing since 2007. Our 40,000+ square meter facility in Shenzhen houses over 1,000 advanced machines including cold heading equipment, thread rolling machines, CAM and CNC lathes, and CNC milling machines.
We serve diverse industries including automotive, electronics, electrical equipment, household appliances, communication devices, consumer electronics, optical systems, engineering, and medical equipment. With annual production exceeding $10 million, our products are exported to Europe, America, Africa, and Southeast Asia.
Frequently Asked Questions
Q: Can you provide customized services?
A: Yes, we accept OEM/ODM services with 20+ years experience in custom non-standard screws. We can create product drawings based on your requirements if needed.
Q: Can you supply samples?
A: Yes, we provide free samples for existing tooling. For new tooling, tooling and shipping costs apply.
Q: How do you ensure quality?
A: We maintain IATF16969, ISO9001 quality control and ISO14001 environmental management systems. We provide drawings for confirmation and samples for final approval.
Q: What is the minimum order quantity?
A: High-value products: 1,000-10,000 pcs min; Low-value products: 20,000 pcs min.
Q: How about transportation?
A: We offer sea, air, or door-to-door express delivery based on your preference.
Q: How to place orders and make payments?
A: Send a purchase order or confirmation, and we’ll provide a proforma invoice with bank details. We accept TT and PayPal payments.
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