Automobile Fasteners
M4 Carbon Steel Hex Flange Head Dog Tail Screws 4.8-12.9 Grade
High-grade M4 carbon steel hex flange head dog tail screws with yellow zinc coating. Custom sizes, materials, and OEM/ODM services available.
- Certification
- ISO9001:2015,IATF16949,ROHS,PPAP
- Place of Origin
- China
Technical data
Specifications
| Place of Origin | China |
|---|---|
| Certification | ISO9001:2015,IATF16949,ROHS,PPAP |
| Model NO. | Hexagon Flange Head Dog Tail Screws |
| Grade | 4.8, 6.8, 8.8, 10.9, 12.9 |
| 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 |
| Specifications | M1.0-M16 |
| Thread | Metric, Unc, Unf, Bsw, Bsf |
| Quality | Provide Performance Testing |
| Size Type | Metric/INCH/ASME |
Description
About this part
Custom M4 Carbon Steel Yellow Zinc Phillips Hexagon Flange Head Dog Tail Screws with OEM ODM Service
Product Description
High Quality M4 Carbon Steel Yellow Zinc Phillips Hexagon Flange Head Dog Tail Screws
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
Specification 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 teeth, Fine teeth), Custom thread |
| Standard | DIN/ISO/ANSI/DIN/BSW/JIS/GOST/GB |
| Finish | Plated: Zinc, Zinc nickel alloy, Chrome, Silver, Gold, Brass, Tin Coating: Dacromet, MAGni, Geomet, Electrophoresis, Baking paint Passivation, Oxide: Black Oxide, Anodic oxidation |
Performance Specifications
- Carbon Steel: 4.8~12.9 grade
- Stainless Steel: A2-70, A4-70, A4-80, A5-80
- Hardening of carburized surfaces: HV400-HV550
- Customizable to your requirements
Additional Customization
- Anticorrosion: Customizable salt spray testing time (12H to 840H)
- Size range: M0.6mm to M36mm
- Length range: 1mm to 600mm
Quality Assurance
- Environmental Data: Rohs, SCHV, MSDS, IMDS
- Quality Tests: Performance test report, Salt spray test report, Dimensional inspection report
- Certifications: 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.
Logistics & Packaging
- Transportation: Fedex, DHL, UPS, or as customer’s requirements
- Packaging: Independent carton, Self-sealing bag, Blister, Vacuum packaging, Pallet, etc.
Order Information
| Quantity (pieces) | Lead Time (days) |
|---|---|
| 1 – 10,000 | 10 |
| 10,001 – 50,000 | 15 |
| 50,001 – 100,000 | 20 |
| > 100,000 | To be negotiated |
- Samples: Free samples available, 5-7 days lead time
- MOQ: 500pcs for stocked items, 5000pcs for custom sizes/materials (negotiable)
Company Profile
Lock Technology (Shenzhen) Co., Ltd. is a fastener and precision machined parts manufacturer established in 2007. With a 40,000 square meter factory in Shenzhen and over 1,000 production equipment units, we specialize in high-quality fasteners for automotive, electronics, electrical equipment, household appliances, and medical industries.
Our Advantages
Certifications: ISO9001, IATF16949, ISO14001, ISO45001 and other system certifications.
Frequently Asked Questions
Q1: How can you ensure the quality?
A: We have professional QC department following ISO9001, IATF16949, ISO14001 standards. We provide detailed drawings for confirmation and samples for approval before mass production.
Q2: What is the MOQ?
A: MOQ starts from 1000-10000pcs for high value products and 20000pcs for others. We accept trial orders before mass production.
Q3: How about the transportation?
A: We support sea, air, or express delivery according to your requirements.
Q4: How to place order and make payment?
A: You can send a Purchase Order or email confirmation. We will provide Proforma Invoice with bank details. Payment methods include Paypal and L/C.
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