Lock Technology(shenzhen)Co., LTD.
                                                                                                           
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19 Years
Since 2007
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Custom Stainless Steel T Bolts 4mm-300mm for Automotive Fastening with M0.6-M36 Size Range

Price Negotiable
Price: USD 0.02-1.88/pcs
MOQ: 5000PCS
Delivery Time: Negotiable
Brand: LOCK TECH
Product Description
Customized stainless steel square head T bolts for automotive applications
Product Overview
Custom stainless steel T bolts ranging from 4mm to 300mm, specifically designed for automotive fastening applications requiring precision and durability.
Material Options
  • Stainless Steel: SUS201, SS303, SS304, SS316, SS410, SS430
  • Carbon Steel: C1018, C1022, 10B21
  • Alloy Steel: 40Cr, SCM435
  • Non-Ferrous Metals: Brass, Aluminum, Copper
  • Custom Materials: Available upon request
Customization Options
Feature Options
Head Style Pan, Truss, Flat, Hexagonal, Round, HEX, Cheese, Binding, Oval
Drive Style Phillips, Torx, Inner Hexagonal, Hexagonal, Plum, Cross, Slotted, Star
Thread Type Self-tapping, Machine teeth (Coarse/Fine), Custom thread
Standards DIN, ISO, ANSI, BSW, JIS, GOST, GB
Finishes Plated: Zinc, Zinc nickel alloy, Chrome, Silver, Gold, Brass, Tin
Coating: Dacromet, MAGni, Geomet, Electrophoresis, Baking paint
Surface Treatment: Passivation, Black Oxide, Anodic oxidation
Technical Specifications
Specification Details
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
Anticorrosion Customizable salt spray testing: 12H to 840H
Size Range M0.6mm to M36mm
Length Range 1mm to 600mm
Environmental Compliance RoHS, SCHV, MSDS, IMDS
Quality Assurance
  • Performance test reports
  • Salt spray test reports
  • Dimensional inspection reports
  • PPAP, PSW documentation
Product 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 all custom products.
Logistics & Ordering
Service Details
Transportation FedEx, DHL, UPS, or customer-specified
Packaging Independent carton, Self-sealing bag, Blister, Vacuum packaging, Pallet
Samples Free samples available, small batch trial orders accepted
Lead Time Samples: 5-7 days; Mass production: 15-25 days (negotiable)
MOQ Stock products: 500pcs min; Custom products: 5000pcs min (negotiable)
Company Profile
Lock Technology Factory facility and manufacturing equipment

Lock Technology (Shenzhen) Co., Ltd. specializes in fastener and precision machined parts manufacturing since 2007. With a 40,000 sqm facility in Shenzhen and over 1,000 production machines, we serve automotive, electronics, appliances, medical, and communication industries.

Our products meet ISO9001, IATF16949, and ISO14001 standards, exported globally to Europe, America, Africa, and Southeast Asia with annual sales exceeding $10 million.

Manufacturing Advantages
Advanced manufacturing processes and quality control systems High-precision fastener production equipment and technology
Packaging & Shipping Timeline
Quantity (pieces) Lead Time (days)
1 - 10,000 10
10,001 - 50,000 15
50,001 - 100,000 20
> 100,000 Negotiable
Global Reach

We've served over 300 customers across 20+ countries in Europe, North America, South America, and Southeast Asia.

Global distribution map showing international customer locations
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.
Can you supply samples?
Free samples are available for existing molds. For new designs, mold and shipping costs apply.
How do you ensure quality?
Our QC department strictly follows ISO9001, IATF16949 standards with PPAP, MSDS documentation. We provide drawings for approval and samples for final confirmation.

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

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