Heavy Hex Capscrew & Pan Head Screw Cover | Supplier
Heavy Hex Capscrew & Pan Head Screw Cover | Trusted Supplier
Heavy Hex Capscrew & Pan Head Screw Cover โ
Factory-Direct Quality, Global Delivery
โ Stop overpaying for substandard fasteners. Boen Fasteners delivers heavy hex cap screw and pan head screw cover solutions that slash your TCO by up to 37% โ with ISO-certified quality, OEM/ODM flexibility, and 10-day express shipping.
โ๏ธ 50,000 sq ft ISO-certified facility, Handan, China
๐ฅ Why Your Current Fastener Supplier Hurts Your Bottom Line
Inflated Unit Price
Legacy suppliers mark up heavy hex cap screw by 40โ60%. You pay for middlemen, not for quality.
Inconsistent Thread Quality
Poorly threaded hex capscrew leads to assembly failures, rework, and field returns โ costing you $12k+ per incident.
Hidden Shipping & Tariff Costs
Small orders from multiple vendors inflate freight. Our factory-direct consolidation cuts logistics by up to 28%.
No OEM/ODM Support
You need custom pan head screw cover designs, but your supplier can't deliver. We do โ 5-day prototyping.
โ Boen Fasteners: Your Trusted Partner for Heavy Hex Capscrew & Pan Head Screw Cover
With 15+ years of export expertise, we deliver ISO 9001:2015 certified fasteners that meet ASTM, DIN, and SAE standards โ at factory-direct prices.
Powerful Factory, Direct Pricing
50,000 sq ft facility, 120+ workers, 30+ CNC & cold-forging lines. No middleman markup on any heavy hex cap screw or pan head screw cover.
Quality Assurance You Can Trust
Every batch tested: tensile strength, hardness, thread gauge, and salt spray. 0.3% defect rate โ backed by ISO, CE, and RoHS certification.
High-Speed Global Delivery
10-day express for hex capscrew and pan head screw cover stock items. Free DDP (Delivered Duty Paid) options for USA & EU buyers.
OEM/ODM Design Expertise
Custom head markings, thread lengths, coatings (Zn, Dacromet, HDG), and pan head screw cover colors. 5-day prototype turnaround.
๐ Technical Specifications โ Heavy Hex Capscrew & Pan Head Screw Cover
| Parameter | Heavy Hex Capscrew | Pan Head Screw Cover |
|---|---|---|
| Material Grades | ASTM A325, A490, Grade 8, 10.9, 12.9 | 304/316 Stainless Steel, Carbon Steel, Nylon/Plastic |
| Size Range | M12 โ M36 (1/2โณ โ 1-1/2โณ) | M3 โ M24 (0.118โณ โ 0.945โณ) |
| Thread Pitch | Coarse (UNC/UNRC) & Fine (UNF/UNRF) | Metric & Imperial, custom pitch |
| Coatings / Finishes | Plain, Zn-Plated, HDG, Dacromet, Geomet | Matte, Gloss, UV-resistant, custom RAL |
| Certifications | ISO 9001, CE, RoHS, ASTM F3125 | ISO 9001, CE, RoHS, REACH |
๐ง All dimensions can be customized per OEM/ODM request. Minimum order quantity: 500 pcs for stock items.
Agricultural Machinery
Heavy hex cap screws for harvester frames, plows, and tractors.
Automotive & Trucking
Hex capscrew for engine mounts, chassis, and brake assemblies.
Construction & Structural
Pan head screw cover for aesthetic finish, safety caps, and corrosion protection.
โ Frequently Asked Questions โ Heavy Hex Capscrew & Pan Head Screw Cover
A heavy hex cap screw has a larger head and wider bearing surface, designed for high-torque applications. Our heavy hex cap screw meets ASTM A325/A490 for structural steel connections.
Absolutely. We offer OEM/ODM pan head screw cover in any RAL color, with matte or gloss finish. Minimum order: 1,000 pcs for custom colors. Prototype in 5 days.
All our hex capscrew products are ISO 9001:2015 certified. We also provide CE, RoHS, REACH, and can test to ASTM F3125, SAE J429, or DIN 6914 per your request.
We offer FOB, CIF, and DDP (Delivered Duty Paid) options. For standard heavy hex cap screw and pan head screw cover, express shipping takes 7โ12 days to major US/EU ports.
For stock sizes of hex capscrew, MOQ is 500 pcs. For custom pan head screw cover, MOQ is 1,000 pcs. We also offer sample orders for qualification โ free samples for serious buyers.
Every batch undergoes tensile test, hardness test, thread gauge inspection, and salt spray test. We provide a Certificate of Conformance with every shipment. Defect rate: 0.3%.
Yes. We support EDI, CSV, and API-based ordering for enterprise clients. Contact our sales team to discuss integration.
We accept T/T, L/C, PayPal, and Alibaba Trade Assurance. For first-time buyers, 30% deposit and 70% against BL copy. Long-term partners can negotiate net 30 terms.
โญ What Our Clients Say About Our Heavy Hex Capscrew & Pan Head Screw Cover
"We switched to Boen for our heavy hex cap screw supply. Their quality is consistent, and we saved 34% vs our previous supplier. Delivery to Chicago in 9 days โ impressive."
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"The pan head screw cover we ordered matched our custom RAL color perfectly. The UV resistance test passed with flying colors. Excellent OEM support."
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"Boen's hex capscrew supply chain is rock-solid. We cut our lead time from 6 weeks to 12 days. Their team is responsive and professional. Highly recommended."
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With 18 years in industrial fastener manufacturing and export, James has overseen over 1,200+ B2B shipments to 30+ countries. He leads Boen's technical team and is a regular speaker at Fastener World Expo and NFDA conferences. His expertise ensures every heavy hex cap screw and pan head screw cover meets international standards.
๐ Ready to Lower Your Fastener Costs & Improve Quality?
Limited-time offer: New clients get free samples + DDP shipping on first order of heavy hex cap screw or pan head screw cover. Risk-free with our 100% money-back quality guarantee.
๐ง shuan@fastenboen.com ย |ย ๐ +86 15630072814 ย |ย ๐ Contact Form
โณ Offer valid for qualified buyers. Privacy policy applies. Your data is secure.
๐ค Trusted by Industry Leaders Worldwide
โ๏ธ Automated cold-forging & CNC threading lines
๐ฌ In-house tensile & salt-spray testing lab