






Custom Fasteners
HDG Coating Black Nylon Pan Head Captive Screws for M3-M8 Sizes with Custom Dimensions
HDG coated black nylon pan head captive screws available in M3-M8 sizes with custom dimensions for precision applications.
- Certification
- ROHS,SGS,MSDS,ISO9001,IATF16949,COC
- Place of Origin
- CHINA
Technical data
Specifications
| Place of Origin | CHINA |
|---|---|
| Certification | ROHS,SGS,MSDS,ISO9001,IATF16949,COC |
| Model NO. | Custom Fastener |
| Standard | DIN, ANSI, GB, JIS, BSW, GOST |
| Grade | As You Requirement. |
| Coating | Plain, Black, Galvanized, HDG, Etc. |
| Part Name | Screws And Bolts |
| Dimension | As Per Drawing Or Custom's Sample |
| Specification | Custom |
| Trademark | LOCK TECH |
| HS Code | 731810000 |
| Supply Ability | 500000 Piece/Pieces Per Day |
| Package Size | 25.00cm * 25.00cm * 10.00cm |
| Package Gross Weight | 10.000kg |
Description
About this part
HDG Coating Black Nylon Pan Head Captive Screws for M3-M8 Sizes
Precision-crafted captive screws available in M3-M8 sizes, manufactured to your exact specifications from drawings or samples. Our products meet the highest quality standards for reliability and durability in industrial applications.
Material Options
- Stainless Steel: SUS201, SS303, SS304, SS316, SS410, SS430
- Carbon Steel: C1018, C1022, 10B21
- Alloy Steel: 40Cr, SCM435
- Brass, Aluminum, Copper
- Custom materials available per your requirements
Configuration 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 |
| Finish | Plated: Zinc, Zinc nickel alloy, Chrome, Silver, Gold, Brass, Tin Coating: Dacromet, MAGni, Geomet, Electrophoresis, Baking paint Passivation, Oxide: 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, 24H, 48H, 96H, 196H, 240H, 480H, 720H, 840H |
| Size Range | M0.6mm-M36mm |
| Length Range | 1mm-600mm |
| Environmental Compliance | RoHS, SCHV, MSDS, IMDS |
Quality Assurance
- Performance test reports
- Salt spray test reports
- Dimensional inspection reports
- PPAP, PSW documentation
Product Images


Ordering Information
| Service | Details |
|---|---|
| Samples | Free samples available (5-7 day lead time) |
| MOQ | Stock items: 500pcs Custom items: 5000pcs (negotiable) |
| Production Lead Time | 15-25 days (negotiable) |
| Packaging | Independent carton, Self-sealing bag, Blister, Vacuum packaging, Pallet |
| Shipping | FedEx, DHL, UPS, or customer-specified carrier |
Frequently Asked Questions
Q: Can you provide customized services?
A: Yes, we specialize in OEM/ODM services with 20+ years experience in custom non-standard screws. We can create product drawings based on your requirements if needed.
Q: Can you supply samples?
A: Yes, we provide free samples when molds exist. For new custom items, mold and shipping costs apply.
Q: How do you ensure quality?
A: Our professional QC team follows ISO9001, IATF16949, and other standards. We provide drawings for approval and samples for confirmation before production.
Q: What are your payment terms?
A: We accept PayPal, L/C, and bank transfers. After order confirmation, we’ll send a Proforma Invoice with payment details.
Leave a Message
We reply within 10 working hours.
Same family
Related parts

Replaceable Custom Fasteners High Strength Steel Sneaker Screws Stainless Steel
High quality Replaceable Custom Fasteners High Strength Steel Sneaker Screws Stainless Steel from China, China's leading product market replaceable custom fasteners product, with strict quality control custom fasteners high strength factories, producing high quality replaceable carbon steel fastener
Can't see your part?
Most of what we ship is not in this catalogue — send the drawing and we quote to your specification.
STEP · STP · IGES · X_T · DWG · PDF · SLDPRT



