






Decorative Screws
Galvanized Carbon Steel Flat Head Step Screws M0.6mm-M36mm Custom Coating
High-strength internal hexalobular socket flat head screws with customizable coatings, materials, and dimensions. OEM/ODM available with global standards compliance.
- Certification
- ISO9001,SGS ROHS,etc.
- Place of Origin
- China
Technical data
Specifications
| Place of Origin | China |
|---|---|
| Certification | ISO9001,SGS ROHS,etc. |
| Connection | Common Bolt |
| Head Style | Flat |
| Standard | DIN, GB, ANSI, BSW, JIS, GOST |
| Grade | As You Requirement. |
| Coating | Plain, Black, Galvanized, HDG, Etc. |
| Part Name | Screws And Bolts |
| Dimension | As Per Drawing Or Custom′s Sample |
| OEM & ODM | Custom |
| After-Sale Service | Yes |
| Specification | Custom |
Description
About this part
Galvanized Carbon Steel Internal Hexalobular Socket Flat Head Step Screws with Customized Coating
Product Description
Colorful customized Carbon Steel internal Hexalobular Socket flat head step screws with extensive material and customization options.

Specifications
- Material Options: Stainless Steel (SUS201, SS303, SS304, SS316, SS410, SS430), Carbon Steel (C1018, C1022, 10B21), Alloy Steel (40Cr, SCM435), Brass, Aluminum, Copper
- 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 teeth, Fine teeth), Custom thread
- Standards: DIN, ISO, ANSI, BSW, JIS, GOST, GB
Finishing & Performance
- 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)
- Anticorrosion: Customizable salt spray testing time (12H to 840H)
Customization & Quality
- Size Range: M0.6mm to M36mm
- Length Range: 1mm to 600mm
- Quality Tests: Performance test report, Salt spray test report, Dimensional inspection report, PPAP, PSW
- Environmental Data: Rohs, SCHV, MSDS, IMDS
Ordering Information
| Quantity (pieces) | Lead Time (days) |
|---|---|
| 1 – 10,000 | 10 |
| 10,001 – 50,000 | 15 |
| 50,001 – 100,000 | 20 |
| > 100,000 | Negotiable |
MOQ: Stock products: 500pcs; Custom size/materials: 5,000pcs (negotiable)
Company Profile
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 equipment, we serve automotive, electronics, medical, and other industries globally.

FAQ
Q1: Can you provide customized services?
A: Yes, we offer OEM/ODM services with 20+ years experience in custom non-standard screws. We can create product drawings based on your requirements.
Q2: Can you supply samples?
A: Free samples available for existing molds. New molds require customer to cover mold and shipping costs.
Q3: How do you ensure quality?
A: We follow ISO9001, IATF16949, ISO14001 standards with professional QC department. We provide samples for confirmation before mass production.
Q4: What is the MOQ?
A: High-value products: 1,000-10,000pcs; Low-value products: 20,000pcs. Trial orders accepted before mass production.
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