M2 Cap Head Screws & M2 Cap Screw M2 Socket Cap Screw | Wholesale
M2 Cap Head Screws & M2 Socket Cap Screw โ Factory-Direct Wholesale for Global Buyers
โ๏ธ Stop overpaying for m2 cap head screws. Get ISO-certified, precision-machined m2 cap screw and m2 socket cap screw at true factory prices โ with full traceability, fast lead times, and zero quality surprises.
โ 10+ years export expertise ยท โ 30+ countries served ยท โ ISO 9001 / CE / RoHS
๐ Table of Contents
โ ๏ธ The Real Cost of โCheapโ M2 Cap Screws
Every procurement manager knows the pain: you source m2 cap head screws at a low price, but hidden costs eat your margin. Here are the top 5 pains we hear from buyers in the US and Europe:
Inconsistent Thread Quality
30% of cheap m2 socket cap screw lots fail Go/No-Go gauge tests โ leading to production line stoppages.
Hidden Logistics Costs
Split shipments, delayed customs, and minimum order quantities that don't match your real demand.
Material Substitution
โ304 stainlessโ that rusts after 3 months. Real m2 cap screw needs verified 18-8 or 316L.
No OEM/ODM Support
Suppliers that can't customize head markings, drive types, or packaging for your brand.
Slow Response & No Traceability
Waiting 72+ hours for a COA or mill test report? That's a risk your compliance team can't accept.
๐ Result? 37% of technical directors we surveyed say they've switched suppliers in the last 12 months due to quality inconsistency. Don't be the next one.
โ Why Boen Fasteners Is Your Trusted Partner for M2 Cap Head Screws
We don't just sell m2 cap screw โ we engineer reliability. From material selection to final packaging, every m2 socket cap screw is made to meet ASTM, DIN, and ISO standards. Here's what sets us apart:
- ๐ฉ Grade 12.9 Alloy Steel & 316L Stainless โ certified mill test reports with every batch.
- โ๏ธ CNC Precision Threading โ 6g/6h tolerance, 100% Go/No-Go inspection.
- ๐ฆ OEM/ODM Ready โ custom drive types, head markings, and private-label packaging.
- ๐ข Global Logistics โ FOB, CIF, DDP; stock in Tianjin & Shanghai for 7-day loading.
- ๐ Full Traceability โ heat number, batch code, and COA for every order.
๐ธ Our M2 screw production line โ ISO 9001 certified
๐ M2 Cap Head Screw โ Technical Specifications
All m2 cap head screws, m2 cap screw, and m2 socket cap screw are manufactured to meet or exceed industry standards. Below is the detailed specification table for your procurement team.
| Parameter | M2 Cap Head Screw | M2 Socket Cap Screw | Standard |
|---|---|---|---|
| Thread Size | M2 x 0.4 | M2 x 0.4 | DIN 912 / ISO 4762 |
| Head Diameter | 3.8 mm (max) | 3.8 mm (max) | DIN 912 |
| Head Height | 2.0 mm (max) | 2.0 mm (max) | ISO 4762 |
| Drive Type | Hex Socket (Allen) | Hex Socket (Allen) | DIN 912 |
| Material Grades | 12.9 Alloy Steel, 304SS, 316L | 12.9 Alloy Steel, 304SS, 316L | ASTM A574 / ISO 898-1 |
| Tensile Strength | min. 1220 MPa (12.9 grade) | min. 1220 MPa (12.9 grade) | ISO 898-1 |
| Surface Finish | Black Oxide, Zinc Plated, Passivated | Black Oxide, Zinc Plated, Passivated | RoHS / REACH |
| Packaging | Bulk, Box, Blister, OEM Label | Bulk, Box, Blister, OEM Label | Export standard |
๐ฌ Note: All m2 cap screw and m2 socket cap screw are 100% dimensionally inspected. Third-party testing available upon request.
๐ญ Where M2 Cap Head Screws Are Used
Automotive Electronics
ECU modules, sensor brackets, ABS units โ m2 cap head screws for high-vibration environments.
Telecommunications
Base station enclosures, antenna mounts, and fiber optic housing โ m2 socket cap screw for secure fastening.
Industrial Robotics
End-effector mounting, joint assemblies, and control panels rely on precision m2 cap screw.
Aerospace & Defense
Avionics racks, satellite components โ 316L m2 cap head screws with full traceability.
๐ Case Study: A German automotive tier-1 supplier switched to Boen for m2 socket cap screw โ reducing their per-unit cost by 22% and improving delivery reliability from 76% to 98% on-time. Read full case study โ
๐ Trusted by Industry Leaders Worldwide
+ 20 more global brands
โ James Richardson
Procurement Manager, UK Industrial
โWe switched to Boen for m2 cap head screws and cut our fastener spend by 18%. The quality is consistent, and the COA comes with every batch. Highly recommended.โ
โ Elena Voss
Technical Director, Netherlands
โThe m2 socket cap screw from Boen passed our 500-hour salt spray test with zero red rust. Their 316L material is genuine.โ
โ Andrei Popescu
Operations Manager, Romania
โWe needed custom head markings on m2 cap screw for our brand. Boen delivered in 14 days โ OEM capability is real.โ
โ Frequently Asked Questions
Q1: What is the difference between an M2 cap head screw and an M2 socket cap screw?
Technically, they are the same product. M2 cap head screw and m2 socket cap screw both refer to a hex socket drive, cylindrical head fastener per DIN 912 / ISO 4762. The terms are used interchangeably in the industry.
Q2: What materials are available for M2 cap screws?
We offer 12.9 grade alloy steel, 304 stainless steel, and 316L stainless steel. All materials come with mill test reports and are RoHS/REACH compliant.
Q3: What is the minimum order quantity (MOQ) for wholesale?
Our standard MOQ for m2 cap head screws is 10,000 pcs per size. For OEM/ODM orders, we can discuss flexible MOQs based on your forecast.
Q4: Do you offer free samples for quality evaluation?
Yes. We provide free samples (up to 10 pcs) for qualified buyers. You only pay shipping. Request samples here โ
Q5: What is your typical lead time?
For stock items: 7โ10 days. For production orders: 20โ30 days after confirmed PI. Express shipping available for urgent needs.
Q6: How do you ensure quality control?
Every batch of m2 socket cap screw undergoes dimensional inspection, hardness testing, and salt spray test. We also offer third-party inspection (SGS, TรV) at buyer's cost.
Q7: Can you customize the packaging with my brand logo?
Absolutely. We offer OEM/ODM packaging including blister packs, boxes, and bulk bags with your brand. Custom head stamping is also available.
Q8: What payment methods do you accept?
We accept T/T bank transfer, L/C at sight, and for qualified buyers, net 30โ60 days terms (subject to credit approval).
โญ What Our Clients Say About M2 Cap Screws
โ Marco F.
Purchasing Manager, Italy
โWe ordered 500,000 m2 cap head screws for our automotive line. The quality was flawless and the delivery was 3 days early. Boen is now our primary fastener supplier.โ
โ Sarah L.
Supply Chain Manager, USA
โThe m2 socket cap screw from Boen passed our AQL 0.65 inspection with zero defects. Very impressed with the consistency.โ
โ David T.
Operations Director, UK
โWe saved 31% on our annual fastener spend after switching to Boen. Their m2 cap screw pricing is truly factory-direct.โ
๐ฌ Real Conversations with Our Buyers
๐ธ Actual WhatsApp conversations with clients in the US, Germany, and Australia.
๐ค About the Author
David Chen โ Senior Technical Director, Fastener Engineering
David has 15+ years of experience in the fastener industry, specializing in precision screws and high-strength fasteners. He leads the quality team at Handan Boen Fastener Manufacturing Co., Ltd., and has helped over 200 global buyers optimize their fastener supply chain. He is a frequent speaker at the China International Fastener Expo and holds certifications in metallurgy and quality management.
๐ Ready to Source M2 Cap Head Screws at Factory Prices?
Get your free quote within 24 hours. Free samples for qualified buyers. Limited-time: Free DDP shipping on first orders over $5,000.
๐ง Email: shuan@fastenboen.com ยท mary@fastenboen.com ยท grace@fastenboen.com ยท stella@fastenboen.com
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