7/16-14 Button Head Socket Cap Screw & 7/16 Button Head | Buy
Engineered for procurement managers & technical directors who demand ISO-certified 7/16 button head cap screws with consistent thread engagement, reduced head profile, and on-time delivery.
โ 10+ years export experience | โ 30+ countries served | โ Factory-direct pricing
Handan Boen โ Hebei, China๐ Contents
After speaking with 100+ procurement managers across automotive, agricultural machinery, and construction sectors, we found these recurring frustrations:
Distributors add 30โ50% margin. A 7/16-14 button head screw that costs $0.12 at factory becomes $0.22+ after multiple tiers.
Batch-to-batch variation in thread fit, head height, or hardness causes rework and downtime. ~12% rejection rate on some supply lines.
LCL consolidation delays of 2โ3 weeks, plus unpredictable ocean freight costs eat into TCO.
Missing mill certificates, RoHS declarations, or incorrect country-of-origin labels cause customs holds.
๐ The real cost of a "cheap" screw isn't the unit price โ it's the hidden cost of failure.
Handan Boen Fastener delivers factory-direct 7/16 button head cap screws with full traceability, competitive pricing, and export-ready documentation. Hereโs how we eliminate the pain points:
Eliminate 2โ3 distribution layers. Save 25โ40% compared to traditional supply chains.
ISO 9001, RoHS, CE, and FCC certified. Every batch tested for hardness, tensile strength, and thread gaging.
Stock program for popular sizes. Lead times from 10 working days for standard orders.
Custom head marking, special coatings (Zn, HDG, Dacromet), and non-standard lengths available.
| Parameter | Specification | Notes |
|---|---|---|
| Thread Size | 7/16โณ โ 14 UNC (Unified National Coarse) | Class 2A (external) / 2B (internal) |
| Head Diameter (max) | 0.740โณ (18.8 mm) | Low-profile button head design |
| Head Height (max) | 0.232โณ (5.9 mm) | Reduces interference in tight assemblies |
| Socket Drive Size | 5/16โณ hex (8 mm) | Standard for 7/16โณ button head |
| Material Grades | Alloy steel 4140 / 4041, 304SS, 316SS | Carbon steel 12.9 / 10.9 / 8.8 available |
| Hardness (Core) | HRC 32โ42 (grade 12.9) | Consistent tempering for fatigue resistance |
| Finish / Coating | Black oxide, zinc plated, HDG, plain | Custom coating on request |
| Certifications | ISO 9001, RoHS, CE, FCC, UL (on request) | Full test reports with each shipment |
๐ง Application scenarios: Automotive sub-assemblies, agricultural equipment panels, construction jigs, and cross-border e-commerce hardware kits.

Q: What is the difference between a 7/16-14 button head and a regular socket cap screw?
A: The 7/16 button head cap screw has a lower, domed head profile, which reduces clearance requirements and provides a more finished appearance. It uses a hex socket drive and is ideal for applications where a flush or low-profile head is needed.
Q: What grades do you offer for the 7/16-14 button head socket cap screw?
A: We stock grade 12.9 alloy steel, grade 8.8 carbon steel, and 304/316 stainless steel. All grades are fully traceable and tested per ASTM F835 / ISO 898-1.
Q: Can you provide custom lengths or coatings?
A: Yes. We offer OEM/ODM services for custom lengths, head markings, and coatings including zinc, HDG, black oxide, Dacromet, and Teflon. Minimum order quantity for custom is typically 5,000 pcs per size.
Q: What is the typical lead time for a standard order of 7/16 button head screws?
A: For standard stock sizes, lead time is 10โ15 working days. For custom orders, 20โ25 working days. We offer express air freight for urgent needs.
Q: Do you provide certificates and test reports?
A: Absolutely. Every shipment includes a Mill Test Certificate (MTC), RoHS declaration, and dimensional inspection report. Third-party testing (SGS, TรV) can be arranged at cost.
Q: How do you handle shipping and logistics?
A: We ship via FOB, CIF, DDP or EXW. Our logistics team consolidates to reduce shipping costs. Typical container load: ~2.5 million pieces of 7/16-14 button head screws per 20GP.
Q: What is the minimum order quantity (MOQ) for 7/16 button head cap screws?
A: For standard stock sizes, MOQ is 1,000 pcs for trial orders. For production orders, 10,000 pcs per size. We welcome sample orders for evaluation.

"We use the 7/16-14 button head socket cap screw in our agricultural sprayers. Boen's quality is consistent, and the pricing is 28% better than our previous supplier. Delivery was on time every time."

"The technical documentation and test reports are excellent. I can trace every batch of 7/16 button head cap screws back to the heat treat lot. That's the level of transparency we need."

"We tested 5,000 pieces of 7/16-14 button head socket cap screws from Boen. Zero failures, perfect thread fit, and consistent hardness. They are now our approved supplier."
Real-time quotes & support โ WhatsApp, email, and WeChat
With 14 years in industrial fastener manufacturing and export, Michael oversees quality control and technical sales for the 7/16-14 button head socket cap screw product line. He has helped 200+ international buyers optimize their fastener supply chain.
Get a free quote within 24 hours โ including unit price, shipping cost, and lead time.
โ Free samples available | โ Money-back guarantee on first order | โ DDP & CIF options
๐ Also reachable: +86 13293070568 | mary@fastenboen.com | grace@fastenboen.com | stella@fastenboen.com
Hanguang Industrial Park, Yongnian District, Handan, Hebei, China | Daily 09:00โ17:00
๐ Trusted by Engineers & Buyers Across 30+ Countries
"We switched to Boen for our 7/16-14 button head socket cap screws. Rejection rate dropped from 11% to under 0.8%, and we saved 32% on total landed cost. Their test reports are clear and consistent."