



Custom Fasteners
Carbon Steel Pan Head Hex Bolt M3-M18 Black Zinc 4.8 Grade
Industrial-grade carbon steel fasteners with black zinc finish, internal hexagonal drive, and tail cutting. Custom sizes M3.0-M18, 48H salt spray resistance. OEM available.
- Material
- Carbon Steel
- Finish
- Black Zinc
- Certification
- ISO9001/ISO14001/IATF16949/IECQ/ROHS
Technical data
Specifications
| Place of Origin | China |
|---|---|
| Certification | ISO9001/ISO14001/IATF16949/IECQ/ROHS |
| Screw Type | Internal Thread |
| Material | Carbon Steel |
| Performance Grade | 4.8 Grade |
| Head Type | Pan Head |
| Drive Type | Inner Hexagonal Groove |
| Finish | Black Zinc |
| Corrosion Resistance | Neutral Salt Spray Test For 48H Hours |
| Specifications | Custom M3.0-M18 |
| Services Available | Custom/OEM/ODM |
| Apply | Industrial |
Description
About this part
Internal Hexagonal Pin Shaft Bolt Carbon Steel Fasteners Black Zinc Internal Thread Tail Cutting
Product Description
High-performance fasteners designed for industrial equipment, camping tents, and various applications. These versatile components feature:
- Pin shaft design that functions as both locking screw and pin shaft
- Internal thread configuration suitable for use as a letter nail
- Tail cutting with limited position functionality
Product Specifications
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Available Materials
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Technical Parameters
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Configuration Options
Head Type
Countersunk, Flat, Phillips, Pan, Truss, Round, Oval, HEX, Cheese, Cap, Binding
Surface Treatment
Zinc, Plain, Polish, Black Oxide, Cadmium Plated, Zinc-aluminum Coated, Chrome Plated, Silver Plated, Anodized, or custom
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, Mini screws, and custom products
Additional Specifications
Place of Origin
Guangdong, China
Brand Name
Lock Tech
Standard
DIN/ISO/ANSI/GB
Measurement System
INCH, Metric
MOQ
1000pcs
Payment
T/T
Production Lead Time
| Quantity (pieces) | 1 – 10,000 | 10,001 – 50,000 | 50,001 – 100,000 | > 100,000 |
|---|---|---|---|---|
| Lead Time (days) | 10 | 15 | 20 | To be negotiated |
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 provide product drawings based on your requirements if you don’t have them.
Q: Can you supply samples?
A: Yes, we provide samples for existing tooling. For new tooling, tooling cost applies and shipping costs are customer’s responsibility.
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