Specializing in non-standard cold heading screws, Lock Technology
(Shenzhen) Co., Ltd. delivers precision fastening solutions for
automotive, electronics, and machinery sectors. Our advanced
multi-station cold heading technology and precision mold
innovations ensure exceptional durability, precision, and
adaptability.
| Material Options | - Stainless Steel: SUS201, SS303, SS304, SS316, SS410, SS430
- Carbon Steel: C1018, C1022, 10B21
- Alloy Steel: 40Cr, SCM435
- Brass, Aluminum, Copper
- Customized materials available
|
|---|
| Head Style Options | Pan, Truss, Flat, Hexagonal, Round, HEX, Cheese, Binding, Oval |
|---|
| Drive Style Options | Phillips, Torx, Inner Hexagonal, Hexagonal, Plum, Cross, Slotted,
Star |
|---|
| Thread Type Options | Self-tapping, Machine teeth (Coarse teeth, Fine teeth), Custom
thread |
|---|
| Measurement System | INCH, Metric |
|---|
| Standards Available | DIN, ISO, ANSI, BSW, JIS, GOST, GB |
|---|
| 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
- Custom performance requirements available
|
|---|
| Anticorrosion Requirements | Customizable salt spray testing: 12H, 24H, 48H, 96H, 196H, 240H,
480H, 720H, 840H |
|---|
| Size Customization Range | M0.6mm, M0.8mm ~ M36mm |
|---|
| Length Customization Range | 1mm~600mm |
|---|
| Environmental Data | Rohs, SCHV, MSDS, IMDS |
|---|
| Quality Testing | Performance test report, Salt spray test report, Dimensional
inspection report, PPAP, PSW |
|---|
| Screw Types Available | 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 all custom products |
|---|
| Transportation | Fedex, DHL, UPS, or as customer's requirements |
|---|
| Packaging | Independent carton, Self-sealing bag, Blister, Vacuum packaging,
Pallet, etc. |
|---|
| Samples Available | Free samples, and accept small batch trial production orders |
|---|
| Lead Time | Samples: 5-7 days; Mass production: 15-25 days; Negotiable |
|---|
| Minimum Order Quantity | Products in stock: Minimum 500pcs Custom size and materials: Minimum 5000pcs Negotiable |
|---|
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
state-of-the-art machines including cold heading, thread rolling
equipment, CAM and CNC lathes, and CNC milling machines. With
annual production value exceeding $10 million, our products serve
markets in Europe, America, Africa, and Southeast Asia.