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Factory Direct Custom Countersunk Cross Bolts High Precision Carbon Steel Screws for Metal Wood Applications
| Attribute | Details |
|---|---|
| Type | Countersunk Cross Head Bolts (Also known as Phillips Countersunk Bolts) |
| Material | – Carbon Steel (Grade: ASTM A307, ISO 898-1 Grade 4.8/8.8/10.9) – Stainless Steel (Grade: A2-70, A4-80, 304, 316) |
| Finish | – Zinc Plated (Yellow/Blue/White, RoHS/REACH Compliant) – Hot-Dip Galvanized – Passivated (Stainless Steel) |
| Head Style | Countersunk (Flat Head) with Cross Recess (Phillips Drive) |
| Thread Type | – Metric (ISO 4762): M3-M36 – Imperial (UNC/UNF): #2-1/2″ – 1-1/2″ – Custom Threads Available upon Request |
| Length | – Metric: 4mm – 200mm – Imperial: 1/8″ – 8″ (Compliant with ISO 7380, ASME B18.6.3 Standards) |
| Strength Grade | – Carbon Steel: 4.8, 8.8, 10.9 – Stainless Steel: A2-70 (Stainless Steel 304), A4-80 (Stainless Steel 316) |
| Standards Compliance | – ISO 7046-1 (Countersunk Head Bolts) – ASME B18.6.5 (Machine Screws) – EN 26476 (Aerospace Applications, upon request) |
| Corrosion Resistance | – Salt Spray Test: Up to 1000 Hours (Zinc Plated) – High Corrosion Resistance (Stainless Steel Grades) |
| Packaging | – Bulk Packaging: Polypropylene Bags, Cartons – Retail Packaging: Blister Packs, Custom Branded Boxes – Palletized for Logistics |
| Certifications | – RoHS, REACH, CE – Material Test Certificates (MTC), ISO 9001:2015 Compliance – Custom Certifications (e.g., FDA, ATEX) Available |
| Applications | – Construction, Automotive, Electronics, Furniture, Machinery, Aerospace – Suitable for Indoor/Outdoor Use |
| Minimum Order Quantity (MOQ) | 1000 Pieces (Negotiable for Bulk Orders) |
| Delivery Time | 15–30 Days (Depending on Order Volume and Customization Requirements) |
| Customization | – Custom Sizes, Threads, and Finishes – Logo Engraving, Special Packaging |
Key Selling Points for International Markets:
JH Bolt Co., Ltd is a professional manufacturer of different types of bolts with more than 15 years rich manufacturer experience. The factory area is more than 1500 squares with more than hundreds different types ofnevproduction machines. There are more than 50 people who work here for at least 5 years.With quality &customer frst, staffs second, then company, Our products are widely recog-nized and trusted by users all over the world. Proft for the development of communication, We are here for you 12 hours a day, 7 days a week!
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