SAE J995 Grade 2, 5, 8 Finished Hex Nuts
Dimension Standard: ASME B18.2.2
Various configurations are available.
Inch Size: 1/4”-1.1/2”
Finish: Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized, etc.
Packing: Bulk about 25 kgs each carton, 36 cartons each pallet
Advantage: High Quality, Competitive Price, Timely Delivery,Technical Support, Supply Test Reports
Please feel free to contact us for more details.
SAE J995
SAE J995 covers the mechanical and chemical requirements for inch series nuts in three grades used in automotive and related industries in sizes to 1-1/2” inclusive. SAE J995 Grades 2, 5, and 8 nuts are readily available in a standard hex pattern.
| Grade | Nominal Size, inches | Proofload, UNC and UN 8 Threads, psi | Rockwell Hardness |
|---|---|---|---|
| 2 | 1/4 thru 1-1/2 | 90,000 | C32 Max |
| 5 | 1/4 thru 1 | 120,000 | C32 Max |
| Over 1 thru 1-1/2 | 105,000 | C32 Max | |
| 8 | 1/4 thru 5/8 | 150,000 | C24-C32 |
| Over 5/8 thru 1 | 150,000 | C26-C34 | |
| Over 1 thru 1-1/2 | 150,000 | C26-C36 | |
| *Values listed are not normally applicable to jam, slotted, castle, heavy or thick nuts. | |||
| Grade | Carbon, % | Phosphorus, % | Manganese, % | Sulfur, % |
|---|---|---|---|---|
| 2 | 0.47 max | 0.120 max | - | 0.15 max |
| 5 | 0.55 max | 0.050 max | 0.30 min | 0.15 max |
| 8 | 0.55 max | 0.040 max | 0.30 min | 0.05 max |
| Thread, UNC | UNC Stress Area, sq inches | Thread, 8TPI | 8 TPI Stress Area, sq inches |
|---|---|---|---|
| 1/2-13 | 0.1419 | ||
| 5/8-11 | 0.226 | ||
| 3/4-10 | 0.334 | ||
| 7/8-9 | 0.462 | ||
| 1-8 | 0.606 | 1-8 | 0.606 |
| 1-1/8-7 | 0.763 | 1-1/8-8 | 0.790 |
| 1-1/4-7 | 0.969 | 1-1/4-8 | 1.000 |
| 1-3/8-6 | 1.155 | 1-3/8-8 | 1.233 |
| 1-1/2-6 | 1.405 | 1-1/2-8 | 1.492 |
| To calculate individual nut proofload value, simply multiply the tensile stress area by the appropriate psi proofload value. | |||
fabrication mechanical inspection
We are an Independent Inspectors, surveyors and experts providing inspection services, expediting services, testing, QA/QC, Cargo Survey, Marine survey, Certification based in Vietnam, China, India, Asia, Europe, the Middle East Anywhere of Countries to protect your orders in good condition. Email: aimcontrol@hotmail.com, cell: +84903615612, https://www.aimcontrolgroup.com
Inspection — Survey – expediting Services
Agriculture – Industry – Marine Control Inspection Group (AIM Control) Worldwide is an independent inspection group acting globally and providing a complete range of Inspection, Quality goods control, expediting, mechanical engineers, inspectors, expediters, Inspectors, Marine Surveyors, and consulting services to trade and Agriculture, Industry & Marine as well as governmental buying organizations, contractors, ship-owners, . . .
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Scope of Inspection — Survey — expediting description in details is consisting of (but not limited)
Expediting — Vendor inspection — Mechanical Inspectors – NDT:
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Thank you
Dr Capt Nguyen Te Nhan / G.D
Agriculture – Industry – Marine Control Inspection Group
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Shanghai Jian & Mei Industry and Trade Co., Ltd. is the company which manufacture and export fasteners and metal hardware, founded in 2006, with import-export authority. Now, 80% products export to all over the world and 20% sell in domestic market.