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Stainless Steel Square Nut | Alloy Steel Square Nut | Duplex Steel Square Nut | Carbon Steel Square Nut
Alloy Steel Square Nut
We manufacturer fasteners with size range from M10 to M100 Hex Nuts, Heavy Hex Nut, Cap Nut, Acorn Nut, Serrated Flange Nut, Coupling Nut, Square Nut, Castle Nut, Wing Nut, Flange Lock Nut, Flex Lock Nut, High Nut, Kep Nut, Jam Nut, Nylon Lock Nut, Slotted Nut, Reversible Lock Nut, Custom Nut, T Nuts & other customized Nuts as per Client's requirement.We produce Hot Forged and Coled Formed Nuts Fasteners.
Made available in different materials grades, sizes and other specifications, the Alloy Steel Fasteners are thoroughly tested for quality before their delivery. That is why, we are considered as one of the leading Alloy Steel Fasteners Fasteners, stud, bolts, nut, washer, screws suppliers and Exporters in the market.
Specifications :-
Grades : ASTM, ASME, A193 B6, B7 / B7M, B16 / A194 Grade 2 2HM, 2H, 6, B7, B7M,
ASTM MATERIAL SUMMARY FOR BOLTS
American Society for Testing and Materials (ASTM), Alloy Steel Bolt Materials Specifications:
ASTM A307 Grade B7-Chromium-Molybdenum Steel
ASTM A193 Grade B7M-Reduced tensile strength, hardness controlled to 235 Brinell max.
ASTM A193 Grade B16-vanadium Steel
ASTM A320 Grade L7-Designed for low temperature applications
ASTM A320 Grade L7M-Reduced tensile strength, hardness controlled to 235 Brinell max.
ASTM A193 Grade B8-Chromium-Nickel austnitic steel- 304 Stainless
ASTM A193 Grade B8M- Chromium-Nickel Molybdenum austnitic steel- 316 Stainless
American Society for Testing and Materials (ASTM), Alloy & Carbon Steel Nut Materials Specifications:
ASTM A194 Grade A- Low Carbon, Non-Heat Treat, Heavy Pattern
ASTM A194 Grade C- Recommended use with A325 Structural Bolts, Lock Nut Spec.
ASTM A194 Grade GT- Automation Flange Lock Nut, C1022-1045 SteelGrade 2- Low Carbon, Non- Heat Treat, Finished Pattern
ASTM A194 Grade 2H-Recommended use with A325 Structural Bolts, High Pressure & High Temp.
ASTM A194 Grade 2HM-Grade 5-
ASTM A194 Grade DH- Recommended use with A490 Type 1 Structural Bolts
ASTM Grade DH3- Recommended use with A490 Type 3 Structural BoltsGrade 8-
ASTM A194 Grade F- Large Flange Nut, AISI 1008-1035 steel
ASTM A194 Grade 4-
ASTM A194 Grade L7-ASTM A194 Grade L7M-Stainless Steel-
ASTM A194 Grade 8-Series Stainless Steel, Heavy Pattern
ASTM A194 Grade 8M- 316 Series Stainless Steel, Heavy Pattern
Alloy Steel
Specification :
| Standard | : | ASTM / ASME A/SA 193 / 194 GR |
| Size | : | "¼ to 4” |
| Length | : | UPTO 5 METERS |
| Grade | : | B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M |
| Specification | : | IS, BS, ASTM |
| Type | : | Bolts, nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, etc. |
A square nut is a four-sided nut. Compared to standard hex nuts, square nuts have a greater surface in contact with the part being fastened, and therefore provide greater resistance to loosening (though also greater resistance to tightening)[citation needed]. They are also much less likely to become rounded-off after repeated loosening/tightening cycles. Square nuts are typically mated with square-headed bolts. Square nuts are used along with flat washers in order to avoid damage from its sharp edges and helps to increase the strength of the fastener.
Square nuts are typically used in conjunction with square bolts or are commonly used with pole line hardware. Since hot-dip galvanizing typically adds 2.2 to 5 mils of thickness to the threaded portion of a fastener, galvanized hex square nuts are tapped oversize to compensate for the corrosion resistant coating on the bolts.
Stock
Diameters: 1/2″ – 1″
Origin: Import
Finish: Black and hot-dip galvanized
Dimensions
| Nominal Size | F | C | H | Part Numbers | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Width Across Flats | Width Across Corners | Thickness | ||||||||
| Basic | Max | Min | Max | Min | Basic | Max | Min | Black | Galvanized | |
| 1⁄2 | 13⁄16 | 0.812 | 0.788 | 1.149 | 1.052 | 7⁄16 | 0.458 | 0.418 | 18987 | 11854 |
| 5⁄8 | 1 | 1.000 | 0.969 | 1.414 | 1.300 | 35⁄64 | 0.569 | 0.525 | 18988 | 11856 |
| 3⁄4 | 11⁄8 | 1.125 | 1.088 | 1.591 | 1.464 | 21⁄32 | 0.680 | 0.632 | 11857 | 11858 |
| 7⁄8 | 15⁄16 | 1.312 | 1.269 | 1.856 | 1.712 | 49⁄64 | 0.792 | 0.740 | 11859 | 11860 |
| 1 | 11⁄2 | 1.500 | 1.450 | 2.121 | 1.961 | 7⁄8 | 0.903 | 0.847 | 11861 | 11862 |
| 11⁄8 | 111⁄16 | 1.688 | 1.631 | 2.386 | 2.209 | 1 | 1.030 | 0.970 | - | - |
| 11⁄4 | 17⁄8 | 1.875 | 1.812 | 2.652 | 2.458 | 13⁄32 | 1.126 | 1.062 | 11863 | 11864 |
| 13⁄8 | 21⁄16 | 2.062 | 1.994 | 2.917 | 2.708 | 113⁄64 | 1.237 | 1.169 | - | - |
| 11⁄2 | 21⁄4 | 2.250 | 2.175 | 3.182 | 2.956 | 15⁄16 | 1.348 | 1.276 | - | - |
Dimensions per ASME B18.2.2 1987 (1999) | ||||||||||
Alloy Steel Square Nut Application Industries
Sunflex Metal Industries are engaged in manufacturing of robust quality of Alloy Steel Square Nut. These Alloy Steel Square Nut are widely used in the following industries:
Mining Industries Transport Industries- Rail and Road Construction Industries / Building Systems Manufacturing Industries Agriculture Industries Energy Industries Water Industries Automotive Industries Ship Building Industries Nuclear Power Plant Paper & Pulp Industries Sugar Industries Engineering Cement Industries Petro-Chemical Industries Food Industries Oil & Gas Industries Chemical & Pharmaceutical Industries
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