Brass Flat Head Socket Cap Screws & Brass Socket Cap | Factory
Premium Brass Flat Head Socket Cap Screws & Brass Socket Cap | Factory Direct Since 2010
Eliminate high costs, quality inconsistencies, and supply chain delays. Our factory-direct brass flat head socket cap screws and brass socket cap screws deliver precision, reliability, and compliance for Automotive, Marine, and Electrical industries.
โ No MOQ for samples โ Factory-direct pricing โ ISO 9001 certified
The High Cost of Inferior Fasteners
For B2B buyers, the wrong fastener can halt production, inflate costs, and damage reputation. Here are the top pain points we solve daily:
๐ฐ Price Volatility & Hidden Costs
Brokers add 30-50% margins. Low initial quotes often hide poor quality, leading to rework, scrap, and expedited shipping costs that destroy your ROI.
๐ฉ Quality Inconsistency
Inconsistent head dimensions, poor thread finish, and material impurities cause assembly failures, stripped threads, and costly field returns.
๐ข Long Lead Times & Supply Gaps
Standard suppliers quote 45-60 days. A single stockout can stall your entire assembly line, costing thousands in downtime.
โ ๏ธ Compliance & Certification Risks
Non-certified fasteners (RoHS, REACH, CE) can lead to rejected shipments, legal penalties, and exclusion from regulated markets.
The Boen Fastener Solution: Factory-Direct, Precision-Engineered
We don't just sell fasteners; we deliver reliability, cost savings, and peace of mind. Here is how we solve your critical pain points:
Factory-Direct Pricing
Eliminate the middleman. Our direct supply of brass socket cap screws gives you immediate cost savings of 30-50% compared to distributor prices.
Rigorous Quality Assurance
ISO 898, RoHS, and CE certified. Our in-house lab performs 100% dimensional inspection, hardness testing, and salt spray testing on every batch of brass flat head socket cap screws.
Custom OEM/ODM Expertise
Need a non-standard diameter, length, or head style? Our engineering team modifies tooling to deliver custom brass socket cap screws tailored to your blueprints.
High-Speed Delivery
Standard orders ship in 15-25 days. Rush orders are processed in just 7 days. Our 50,000+ sq. ft. facility maintains deep inventory levels for rapid fulfillment.
Material Science Mastery
We use C36000 (free-cutting) and lead-free brass alloys. This ensures superior corrosion resistance, excellent electrical conductivity, and flawless thread formation for critical applications.
Technical Specifications
Our precision fasteners meet or exceed international standards. Below are the typical specifications for our core product lines.
| Specification | Brass Flat Head Socket Cap Screw | Brass Socket Cap Screw (Standard) |
|---|---|---|
| Material | C36000 Brass, C37700 Brass | C36000 Brass |
| Diameter Range | M2 โ M20 | M3 โ M24 |
| Thread Pitch | Coarse / Fine (Metric & Inch) | Coarse / Fine (Metric & Inch) |
| Head Style | Flat Head 82ยฐ / 90ยฐ | Socket Cap / Button Head |
| Drive Type | Hex Socket (Allen) | Hex Socket (Allen) |
| Surface Finish | Plain, Nickel Plated, Tin Plated | Plain, Nickel Plated |
| Tensile Strength | Up to 60,000 psi | Up to 60,000 psi |
| Compliance | RoHS, REACH, ISO 898, CE | RoHS, REACH, ISO 898, CE |
๐ง Application Scenarios
- Automotive: Interior trim, electrical components, brake systems.
- Marine: Deck hardware, navigation lights, corrosion-prone assemblies.
- Electrical: Terminal blocks, switchgear, grounding connectors.
- Industrial: Valve assemblies, instrumentation, fluid power systems.
๐ฆ Packaging Options
- 100 pcs / 500 pcs / 1000 pcs per box
- Bulk packaging for high-volume manufacturing
- Custom labeling and barcoding for OEM
- Export-standard wooden crates for sea freight
What Our Customers Say
Real feedback from global B2B buyers who rely on Boen Fastener for their critical operations.
Procurement Manager, Germany
"We switched to Boen for our brass socket cap screws supply. The quality consistency is outstanding, and we reduced our overall fastener costs by 22%. Their inspection reports give us complete confidence."
Supply Chain Director, USA
"The speed of delivery is unmatched. We needed 50,000 pieces of custom brass flat head socket cap screws in 10 days for an urgent project. Boen delivered on time, and the fit on our assembly line was perfect."
Technical Director, UK
"Boen's technical team helped us select the right brass alloy for a highly corrosive marine environment. Their corrosion resistance data and salt spray test results were critical for our compliance validation."
Frequently Asked Questions
Quick answers to common procurement and technical questions.
Q1: What is the difference between brass flat head and standard socket cap screws?
A: Flat head screws are designed to sit flush with the surface (82ยฐ or 90ยฐ angle), ideal for sleek, low-profile assemblies. Standard socket cap screws have a cylindrical head and are used when higher clamping force is needed. Both are available in our brass socket cap screws line.
Q2: Do you offer metric and inch sizes for brass socket cap screws?
A: Yes, we stock both metric (M2-M24) and inch (UNC/UNF) sizes. Our factory-direct model allows us to quickly produce custom diameters and lengths for your specific requirements.
Q3: What is the minimum order quantity (MOQ) for custom brass fasteners?
A: For standard brass flat head socket cap screws, MOQ is 1,000 pcs. For custom OEM specifications, MOQ is typically 5,000 pcs. We offer flexible packaging to match your inventory needs.
Q4: How do you ensure the quality of export brass screws?
A: We follow a strict 3-stage quality control process: incoming material inspection (chemical analysis), in-process inspection (dimensional and thread gauging), and final inspection (hardness, torque, and salt spray testing). A Certificate of Conformance (COC) is included with every shipment.
Q5: What is the typical lead time for bulk orders of brass flat head socket cap screws?
A: Standard production lead time is 15-25 days. For rush orders, we can expedite to 7-10 days. Our deep inventory of raw materials and high-capacity CNC machines allow us to respond quickly to urgent B2B demands.
Q6: Do you provide free samples for testing and validation?
A: Absolutely. We offer free samples of our brass socket cap screws and brass flat head socket cap screws to qualified B2B buyers. You just pay for shipping. This allows you to validate our quality before committing to a bulk order.
Q7: What is the best way to get a quote for my specific project?
A: The fastest way is to email us at shuan@fastenboen.com or mary@fastenboen.com with your specifications (diameter, length, quantity, and finish). Alternatively, click the CTA button above to fill out our quick inquiry form. We respond within 24 hours.
Mr. Liu Shuan
Senior Production Manager & Founder of Handan Boen Fastener Manufacturing Co., Ltd. With over 20 years of experience in the fastener industry, Mr. Liu is a recognized expert in material science, cold heading processes, and international compliance standards. Under his leadership, Boen Fastener has grown into a trusted export partner for 800+ B2B clients across 30+ countries, delivering factory-direct solutions that combine precision engineering with cost transparency.
Ready to Secure Your Supply Chain?
Don't let poor quality or slow delivery disrupt your operations. Take the first step toward reliable, factory-direct sourcing.
โ Risk-Free First Order: Free samples available. Full money-back guarantee if specifications are not met. We cover the compliance documentation.
Trusted by Global Leaders in Engineering & Manufacturing
Our factory-direct brass flat head socket cap screws and brass socket cap screws power critical applications worldwide.