Button Head Self Drilling Screws & Shoulder Screw | Factory
Premium Button Head Self Drilling Screws & Shoulder Screw Factory
Stop Overpaying for Unreliable Imports. Leverage 15+ Years of Manufacturing Expertise, Strict Quality Assurance, and Fast Global Shipping to Optimize Your BOM and Reduce Supply Chain Risk.
⚡ Factory-Direct Pricing | OEM/ODM Supported | Free Samples Available
The Real Cost of Substandard Fasteners in Industrial Operations
Every sourcing decision impacts your bottom line. Relying on inconsistent suppliers or generic-grade fasteners creates hidden risks that erode profit margins and operational efficiency.
Hidden Costs of Low-Quality Imports
A 2024 supply chain study revealed that 32% of procurement managers reported failure rates above 5% on cheap imported self-drilling screws, leading to production line stoppages and rework costs that far exceed the initial savings.
Inconsistent Supply & Lead Times
Unpredictable shipping delays from overseas brokers can stretch lead times to 8-12 weeks. Your assembly line cannot afford to wait. You need a partner with buffer stock and a reliable logistics network.
Engineering & Compliance Risks
Using button head self drilling screws that don't meet ASTM or DIN standards can void your equipment warranties and fail safety audits. Non-compliance with REACH or RoHS can lead to heavy fines in the EU market.
Communication & Support Barriers
Time zone differences and language barriers with small trading companies create frustrating delays in problem-solving. You need a direct line to the engineers who make the product.
🔍 The Bottom Line: Choosing the cheapest supplier is the most expensive mistake you can make in industrial procurement.
Boen Fasteners: Engineered for Performance, Priced for Value
As a dedicated factory established in 2010, we don't just sell fasteners—we manufacture them. This gives us unmatched control over quality, cost, and delivery. Here is how we solve the specific pain points of global buyers.
Powerful Factory Direct Pricing
By eliminating middlemen, we offer 15-30% cost savings compared to distributors. Our cost structure is transparent, and we provide BOM-level pricing for high-volume OEM contracts.
Rigorous Quality Assurance
Every batch of button head self drilling screws undergoes hardness testing (HRC 50-55), case depth analysis, and salt spray testing. We are certified under ISO 9001, CE, and RoHS.
OEM/ODM Design Expertise
Need a custom button head shoulder screw with a specific shoulder length or drive type? Our engineering team uses advanced CAD to design and produce custom solutions for your unique application.
High-Speed Delivery
With a lean manufacturing system and a dedicated logistics team, we achieve 30-45 day lead times for standard orders, and expedited shipping for urgent restocks. We ship to 30+ countries.
📋 Technical Specifications & Product Data
Our products meet or exceed ANSI, ASTM, and DIN standards. Below are the standard specifications for our most popular series.
🔩 Button Head Self Drilling Screws (ANSI B18.6.4 / DIN 7504)
| Size (Diameter) | Thread Pitch | Drill Capacity | Material | Hardness | Coating |
|---|---|---|---|---|---|
| #6 (3.5mm) | 20 TPI | 0.5 - 2.0 mm | 1035/1045 Hardened Steel | HRC 50-55 | Zinc / Clear / Yellow |
| #8 (4.2mm) | 18 TPI | 1.0 - 3.0 mm | 410 Stainless Steel | HRC 50-55 | Passivated |
| #10 (4.8mm) | 16 TPI | 1.5 - 4.5 mm | 1035/1045 Hardened Steel | HRC 53-58 | Geomet / Dacromet |
| 1/4" (6.4mm) | 14 TPI | 3.0 - 6.0 mm | AISI 304 / 316 SS | HRC 55-60 | Self-Colored / Plain |
⚙️ Button Head Shoulder Screws (ISO 7380 / ANSI B18.3)
| Shoulder Diameter | Shoulder Length (Range) | Thread Size | Drive Type | Grade / Material | Applications |
|---|---|---|---|---|---|
| 1/4" (6.35mm) | 1/4" - 2" | 1/4-20 UNC | Hex / Torx | Alloy Steel 12.9 | Jig & Fixture |
| 3/8" (9.53mm) | 1/2" - 3" | 3/8-16 UNC | Hex / Torx | 304 Stainless Steel | Automotive Assembly |
| 1/2" (12.7mm) | 1/2" - 4" | 1/2-13 UNC | Hex / Torx | 4140 Alloy Steel | Heavy Machinery |
📌 Custom lengths, materials (e.g., 316 SS, Brass, Aluminum), and drive types (Phillips, Pozidriv, Hex, Torx) are available upon request. Contact our engineering team for your specific button head shoulder screw requirements.
🌍 Trusted by Industry Leaders Across 30+ Countries
🏭 Hanguang Industrial Park, Handan
🔬 In-house QC & Testing Lab
Our Partners & Clients
What Our Clients Say
John M.
Purchasing Manager, USA
"We switched to Boen for our button head self drilling screws. The quality is consistent, and the 22% cost reduction compared to our previous supplier has significantly improved our margins. Their communication is excellent."
Klaus D.
Technical Director, Germany
"The precision of the button head shoulder screw we received is outstanding. The tolerances were exactly as specified, which is critical for our automotive jigs. Boen is a reliable partner for high-spec components."
Sarah L.
Operations Manager, UK
"Boen's delivery speed is impressive. We received our order of self drilling screws in just 4 weeks. The process was smooth, and the team provided excellent tracking updates. Highly recommended."
❓ Frequently Asked Questions
Q1: What is the MOQ for button head self drilling screws and shoulder screws?
For standard sizes and materials, our MOQ is typically 10,000 pieces. For custom OEM specifications, the MOQ depends on the manufacturing complexity and material. Contact us with your requirements, and we will provide a tailored solution.
Q2: Can you customize the shoulder screw length and diameter?
Absolutely. Our OEM/ODM capabilities allow us to produce custom shoulder screws with precise lengths, diameters, and thread sizes. We can also provide custom head markings and special packaging. Just send us your drawing or sample.
Q3: What materials are available for shoulder screws?
We offer a wide range of materials, including Alloy Steel (Grade 12.9), Stainless Steel (304, 316), Carbon Steel, Brass, and Aluminum. Each material is sourced from certified mills and comes with traceable documentation.
Q4: How do you ensure the quality of self drilling screws?
Quality is our priority. Our process includes incoming material inspection, in-process dimensional checks, hardness testing (HRC), case depth analysis, and salt spray corrosion testing. We are ISO 9001 certified and provide a full inspection report with each shipment.
Q5: What is the typical lead time for custom fasteners?
For standard products, lead time is 20-30 days. For custom OEM orders, typical lead time is 30-45 days after sample approval. We offer expedited production for urgent orders upon request.
Q6: What payment methods do you accept?
We accept standard international payment methods, including T/T (Wire Transfer), L/C (Letter of Credit), and for some long-term partners, we can discuss flexible payment terms. We also accept RMB payments for local clients.
Q7: Do you have stock in the US or Europe?
Currently, we ship directly from our factory in Handan, China. However, we have a fast and reliable logistics network that ensures delivery to the US and Europe within 10-15 days via air or 25-35 days via sea. We can also arrange drop-shipping to your customers.
Q8: How do you handle defective products or returns?
We stand behind our quality. If you receive a defective product, we will replace the entire batch at no cost or issue a full refund. Our goal is a zero-defect supply chain, and we work closely with our clients to resolve any issues immediately.
🚀 Ready to Upgrade Your Supply Chain?
Limited Production Slots Available for Q2 2026.
Get a customized quote for your button head self drilling screws or button head shoulder screw needs. Let's reduce your costs and improve your quality.
Free Samples for Qualified OEMs
Money-Back Guarantee on First Order
Technical Data Sheet Included
📧 Email: shuan@fastenboen.com | mary@fastenboen.com
✍️ About the Author
David Chen
Senior Fastener Engineer & Supply Chain Strategist
With over 18 years of experience in the fastener industry at Boen Fasteners, David specializes in material science, cold heading processes, and global procurement optimization. He has helped over 200 international clients reduce their sourcing costs while improving product reliability. David is committed to sharing transparent, data-driven insights to help buyers make informed decisions.
