Socket Head Cap Screw Dimensions PDF & Inch PDF | Maker
Stop wasting hours searching fragmented spec sheets. Get your complete socket head cap screw dimensions PDF & inch PDF โ one-click access to ANSI/ASME B18.3 compliant data, direct from a ISO 9001-certified maker with 10+ years of export excellence.
โญ Trusted by procurement teams at Siemens, COSCO, CRCC, Gazprom and 300+ industrial buyers across 30+ countries.
Every day, procurement and engineering teams lose valuable time โ and money โ on these 6 common frustrations:
โI spent 3 hours cross-referencing ANSI, ISO, and DIN sheets โ still not sure if the M10 x 1.5 is correct.โ โ Technical Director, Automotive Tier 1
A mismatch in thread pitch caused a 2-day production halt โ costing $12,000 in downtime.
โDistributors quoted 40% above factory price, with a 5,000-piece MOQ I couldnโt meet.โ โ Operations Manager, Construction
โMy last supplier took 45 days โ and then added $280 in โdocumentation feesโ.โ
Engineers need a socket head cap screw dimensions inch PDF that matches ANSI B18.3 โ but most suppliers only offer metric.
โWithout a clear dimensions PDF and certs, I canโt approve the supplier for our aerospace line.โ
๐ You donโt need another parts list โ you need a single-source PDF with guaranteed accuracy.
Handan Boen Fastener delivers one unified PDF covering both inch and metric series, with full traceability to ANSI/ASME B18.3 & ISO 4762.
Head diameter, head height, hexagon socket size, thread length, and underhead radius โ all in one socket head cap screw dimensions pdf.
Your socket head cap screw dimensions inch pdf includes #0 through 1โณ-8, plus M2 through M48 โ all on one page.
Eliminate 30-40% distributor markups. MOQ as low as 500 pcs for standard sizes.
ISO 9001, CE, RoHS, and material certs (3.1) included with every shipment.
Express production available. 40% faster than industry average.
Custom head markings, drive types, and surface treatments (black oxide, zinc, Dacromet).
Download the full socket head cap screw dimensions inch pdf for all 30+ sizes.
| Size | Threads per Inch | Head Diameter (in) | Head Height (in) | Hex Socket Size (in) | Thread Length (in) |
|---|---|---|---|---|---|
| #0-80 | 80 | 0.096 | 0.060 | 0.050 | 0.250 |
| #1-64 | 64 | 0.118 | 0.073 | 0.062 | 0.312 |
| #2-56 | 56 | 0.140 | 0.086 | 0.062 | 0.375 |
| #3-48 | 48 | 0.161 | 0.099 | 0.078 | 0.438 |
| #4-40 | 40 | 0.183 | 0.112 | 0.078 | 0.500 |
| #5-40 | 40 | 0.205 | 0.125 | 0.094 | 0.562 |
| #6-32 | 32 | 0.226 | 0.138 | 0.094 | 0.625 |
| #8-32 | 32 | 0.270 | 0.164 | 0.125 | 0.750 |
| #10-24 | 24 | 0.312 | 0.190 | 0.125 | 0.875 |
| 1/4โณ-20 | 20 | 0.437 | 0.250 | 0.188 | 1.000 |
โฌ๏ธ Download the full socket head cap screw dimensions inch PDF (all sizes #0 โ 1โณ-8)
Used in cylinder heads, turbocharger brackets, and transmission housings. Requires 12.9 grade alloy steel with black oxide finish. Our socket head cap screw dimensions pdf helps engineers verify clamp load and clearance in tight cavities.
High-strength socket cap screws for beam connections, scaffolding, and heavy equipment mounting. Inch series (1/2โณ-13 to 1โณ-8) are most requested. Full socket head cap screw dimensions inch pdf ensures field fit.
Tractors, harvesters, and irrigation systems demand corrosion-resistant fasteners. We supply stainless steel 304/316 socket head cap screws with full traceability to EN 10204 3.1.
๐ Case Study โ A German automotive supplier reduced fastener rejection rate from 4.2% to 0.3% after switching to Boenโs dimensionโverified socket head cap screws. Read the full study โ
๐ Q: Where can I download the socket head cap screw dimensions PDF?
A: Click the โGet Free PDF in 24hโ button at the top of this page. Youโll receive a complete socket head cap screw dimensions inch pdf and metric version, fully compliant with ASME B18.3 and ISO 4762.
๐ Q: Do you offer both inch and metric socket head cap screws?
A: Yes. We produce and stock inch series (#0 to 1โณ-8) and metric series (M2 to M48) in grades 8.8, 10.9, and 12.9. The socket head cap screw dimensions inch pdf covers all inch sizes.
๐ Q: What is the minimum order quantity (MOQ)?
A: For standard socket head cap screws, MOQ is 500 pcs per size. For custom dimensions or special materials, MOQ is 2,000 pcs. We also offer sample orders (50-100 pcs) for qualification.
๐ Q: How do I verify the dimensions in your PDF match my application?
A: The socket head cap screw dimensions pdf includes tolerance data per ASME B18.3. You can also request a free sample to gauge-fit before full production. We provide a dimensional inspection report with every batch.
๐ Q: What materials and finishes are available?
A: We offer alloy steel (grades 8.8/10.9/12.9), stainless steel 304/316, and brass. Finishes include black oxide, zinc plating, hot-dip galvanized, Dacromet, and PTFE. All options are listed in the socket head cap screw dimensions inch pdf.
๐ Q: What are your shipping terms and lead times?
A: We ship FOB, CIF, or DDP to USA, Europe, and Southeast Asia. Lead time is 15-25 days for standard orders, 7-10 days express available. We handle all customs documentation.
๐ Q: Can I get custom head markings or drive types?
A: Absolutely. We offer OEM/ODM with custom logos, drive types (hex, Torx, spline), and underhead geometry. Send your drawing โ weโll include it in the socket head cap screw dimensions pdf for your approval.

โThe socket head cap screw dimensions inch pdf was exactly what our engineering team needed. We validated every dimension on the first batch โ zero rejects.โ
โ David L., Quality Manager, UK Industrial Equipment
โ โ โ โ โ
โWe switched from a German supplier to Boen for M8 and M10 socket cap screws. 37% cost savings and same-day technical support. Highly recommend.โ
โ Anna K., Procurement Director, Polish Automotive Parts
โ โ โ โ โ
โThe PDF is a lifesaver โ I shared it with our entire maintenance team. Fast delivery, great quality, and the inch PDF made our US plant very happy.โ
โ Carlos M., Operations Manager, Spanish Construction Co.
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โ๏ธ About the Author โ James Hartley
Senior Fastener Engineer & International Trade Specialist
With 15+ years in industrial fastener manufacturing and export, James has helped over 200 procurement teams across 30+ countries select the right socket head cap screws for their applications. He is a regular contributor to Fastener Technology International and holds certifications in ISO 9001 auditing and supply chain management.
Plus a free sample and factory-direct quote โ all within 24 hours.
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โThe socket head cap screw dimensions pdf from Boen saved us 6 hours of spec research per project. Their inch PDF is exactly what we needed for our US-based assembly line.โ
โ Michael T., Procurement Manager, Industrial Equipment Co., Texas
โWe tested 500 pieces from Boen against our German supplier โ same dimensional accuracy, 37% cost reduction. Now we order 50,000+ monthly.โ
โ Elena V., Supply Chain Director, European Automotive Tier 1