Hex Type Screw & Damaged Hexagon Screw Formed Hex Screw | Wholesale
Stop overpaying for formed hex screws that fail under torque. Boen Fasteners delivers ISO-certified hex type screws and damaged hexagon screw replacements at 30% lower cost, with 7-day lead times for OEM/ODM orders.
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Every quarter, procurement teams discover that a damaged hexagon screw during assembly costs $47 per unit in downtime, rework, and warranty claims. When you buy substandard formed hex screws from untested suppliers, you risk:
With 10+ years of export expertise and a dedicated R&D team, we engineer every hex type screw to meet ASTM A307 / DIN 933 standards. Our damaged hexagon screw replacement program ensures you never halt production. Hereโs what changes when you switch to Boen:
Our formed hex screw process uses 5-stage cold heading with in-line eddy current testing. This eliminates micro-cracks that cause damaged hexagon screw failures. Each hex type screw achieves Grade 8.8 / 10.9 tensile strength with consistent thread fit.
If you receive a damaged hexagon screw from any supplier, we replace it free of charge within 48h. Our hex type screw inventory covers M3โM36 with 6- lobe, Phillips, and combo drives. Over 1,200 SKUs ready for same-day dispatch.
Eliminate 3 layers of middlemen. Our formed hex screw prices start at $0.018/pc for bulk orders (100k+). We offer tiered discounts for annual contracts and consolidated shipping to reduce your freight cost per kg.
| Parameter | Hex Type Screw | Damaged Hexagon Screw (Replacement) | Formed Hex Screw (Custom) |
|---|---|---|---|
| Diameter Range | M3 โ M36 | M4 โ M30 (all head types) | M5 โ M24 (customer design) |
| Grade / Strength | 4.8, 8.8, 10.9, 12.9 | 8.8, 10.9 (match original) | 8.8, 10.9, A2-70, A4-80 |
| Material Options | Carbon steel, Alloy steel, 304 SS, 316 SS | Carbon steel, 304 SS, 316 SS | Carbon steel, Alloy steel, Brass, 316 SS |
| Coating / Finish | Zinc, HDG, Dacromet, Black Oxide, Geomet | Zinc, Black Oxide, plain finish | As per customer spec (any) |
| Head Style | Hex, Hex flange, Hex washer, Hex socket | Hex, Hex flange (matching OEM) | Custom hex, 12-point, TORX, proprietary |
| Standards Met | DIN 933, DIN 931, ASTM A307, ISO 4014 | DIN 933, SAE J429 | Customer-specified standard |
*All hex type screw batches include mill test reports and heat traceability. Custom formed hex screw designs require 3-5 days for tooling setup.
A German tractor OEM replaced their hex type screw supplier with Boen after experiencing 11% damaged hexagon screw rates from their previous vendor. We supplied a formed hex screw with a nylon patch locking element and Geomet coating. Result: 0.3% field failure rate over 18 months, saving โฌ240k in warranty costs.
A UK building contractor was facing 4-day delays due to damaged hexagon screw deliveries from an Asian supplier. Boen provided a hex type screw with a serrated flange and HDG coating. Result: 100% on-time delivery for 24 months, with zero rework due to fastener failure.




Jean-Pierre L.
Procurement Manager, Lyon, France
โWe switched our hex type screw supply to Boen after a batch of damaged hexagon screw parts from our old supplier halted production. Their formed hex screw quality is flawless. Defect rate dropped from 9% to 0.2%. Weโve saved โฌ18k in the first quarter alone.โ

Michael T.
Operations Director, Chicago, USA
โBoenโs formed hex screw program helped us reduce total cost of ownership by 34%. Their team handled a custom hex type screw design with a special undercut for our automotive assembly line. Lead time was 8 days โ faster than any domestic supplier could quote.โ

Sarah K.
Supply Chain Manager, Manchester, UK
โWe were struggling with damaged hexagon screw deliveries from multiple suppliers. Boen consolidated all our hex type screw needs into one contract. Shipping costs fell by 22% and we now have a single point of contact for traceability. Their after-sales service is outstanding.โ
Q1: What is the difference between a hex type screw and a formed hex screw?
A: A hex type screw refers to any screw with a hexagonal head, while a formed hex screw is specifically manufactured through cold-forming โ a process that creates a stronger grain structure and tighter tolerances. Boenโs formed hex screw line offers superior fatigue resistance compared to machined alternatives.
Q2: How do you handle a damaged hexagon screw replacement order?
A: If you receive a damaged hexagon screw from any source, email our support team with a photo and batch number. Weโll match the spec from our hex type screw inventory and dispatch a replacement within 48 hours. For urgent cases, we offer express shipping at cost.
Q3: What is the minimum order quantity (MOQ) for hex type screw wholesale?
A: Our standard MOQ for hex type screw is 5,000 pieces per SKU. For formed hex screw custom designs, MOQ starts at 10,000 pieces. We also offer sample packs (50โ200 pcs) for testing at $25 per pack, refundable on your first order.
Q4: Can you supply a damaged hexagon screw replacement with a non-standard head height?
A: Yes. Our formed hex screw tooling can accommodate custom head heights, drive depths, and undercut profiles. Send us your drawing or sample, and our engineering team will provide a free design review within 48 hours.
Q5: What certifications do your hex type screw products carry?
A: All our hex type screw and formed hex screw products are ISO 9001:2015 certified. We also provide CE, RoHS, and FCC compliance documents on request. For specific industries, we can supply UL and CB certificates.
Q6: How do you ensure consistent quality for formed hex screw bulk orders?
A: Every batch undergoes in-line eddy current testing, hardness testing, and dimensional inspection with CMM. We also conduct salt spray testing for coated parts. A Mill Test Report is included with every shipment.
Q7: What are the typical shipping costs and delivery times for hex type screw to the USA?
A: For standard hex type screw orders, sea freight takes 25โ35 days to US West Coast ports. Air freight is available in 5โ7 days. We consolidate orders to reduce your per-kg cost. Free shipping for orders over $5,000.
Q8: Do you offer OEM/ODM services for formed hex screw with custom branding?
A: Absolutely. We provide OEM/ODM for formed hex screw with custom head stamps, packaging, and labeling. Our design team can help optimize your hex type screw geometry for manufacturability. Tooling setup is free for orders above 50,000 pcs.
Stop worrying about damaged hexagon screw delays and rising costs. Get factory-direct pricing on formed hex screw solutions with a 0.2% defect rate and 7-day lead time.
๐ง shuan@fastenboen.com | ๐ +86 15630072814 | ๐ญ Hanguang Industrial Park, Yongnian, Handan, China
โ Free samples available | โ 30-day money-back guarantee on first order | โ No minimum for trial orders

David Chen
Senior Fastener Engineer & Export Specialist โ Boen Fasteners (12+ years in industrial fasteners)
David oversees technical quality and supply chain optimization for hex type screw, formed hex screw, and specialty fasteners. He has personally managed over 200 export projects across 30+ countries, helping clients reduce damaged hexagon screw incidents by an average of 85%. His articles combine hands-on manufacturing experience with global procurement best practices.