Global Fastening Customization Solutions Supplier
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Product Name | Stainless Steel Square Nut |
Material | Made from 304 stainless steel, these nuts have good chemical resistance and may be mildly magnetic. They are also known as A2/A4 stainless steel. |
Shape Type | Square |
Application | Large flat sides make them easy to grip with a wrench and keep them from rotating in channels and square holes. |
Standard | Nuts that meet ASME B18.2.2 or DIN 562 specifications comply with these dimensional standards. |
1. Corrosion Resistance: Made from high-quality stainless steel, these square nuts resist rust and corrosion, making them ideal for use in harsh environments, including marine and outdoor applications.
2. Enhanced Grip: The square shape provides a larger contact area, which improves the grip and prevents the nut from slipping when being tightened or loosened. This is particularly beneficial in applications requiring secure fastening.
3. Load Distribution: The flat sides of the square nut distribute the load more evenly when tightened against a surface. This reduces the risk of damage to the workpiece and ensures a more secure fit.
4. Ease of Use: Square nuts are easier to hold in place with a wrench or pliers, especially in confined spaces where a hex nut might be difficult to manipulate.
5. Versatility: These nuts are suitable for a wide range of applications, including woodworking, furniture assembly, automotive, and construction. Their unique shape makes them a preferred choice in situations where a standard hex nut may not be practical.
6. High Strength: The robust construction of AYAINOX square nuts ensures they can withstand significant stress and torque, providing reliable performance in demanding conditions.
Nominal Size |
Basic Major Diameter of Thread | Width Across Flats, F | Width Across Corners | Thickness, H | Bearing Surface Runout to hread Ais, FIM | ||||||
Square, G | Hex, G1 | ||||||||||
Basic | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | |||
0 | 0.060 | 5/32 | 0.150 | 0.156 | 0.206 | 0.221 | 0.171 | 0.180 | 0.043 | 0.050 | 0.005 |
1 | 0.073 | 5/32 | 0.150 | 0.156 | 0.206 | 0.221 | 0.171 | 0.180 | 0.043 | 0.050 | 0.005 |
2 | 0.086 | 3/16 | 0.180 | 0.188 | 0.247 | 0.265 | 0.205 | 0.217 | 0.057 | 0.066 | 0.006 |
3 | 0.099 | 3/16 | 0.180 | 0.188 | 0.247 | 0.265 | 0.205 | 0.217 | 0.057 | 0.066 | 0.006 |
4 | 0.112 | 1/4 | 0.241 | 0.250 | 0.331 | 0.354 | 0.275 | 0.289 | 0.087 | 0.098 | 0.009 |
5 | 0.125 | 5/16 | 0.302 | 0.312 | 0.415 | 0.442 | 0.344 | 0.361 | 0.102 | 0.114 | 0.011 |
6 | 0.138 | 5/16 | 0.302 | 0.312 | 0.415 | 0.442 | 0.344 | 0.361 | 0.102 | 0.114 | 0.011 |
8 | 0.164 | 11/32 | 0.332 | 0.344 | 0.456 | 0.486 | 0.378 | 0.397 | 0.117 | 0.130 | 0.012 |
10 | 0.190 | 3/8 | 0.362 | 0.375 | 0.497 | 0.530 | 0.413 | 0.433 | 0.117 | 0.130 | 0.013 |
12 | 0.216 | 7/16 | 0.423 | 0.438 | 0.581 | 0.691 | 0.482 | 0.505 | 0.148 | 0.161 | 0.015 |
1/4 | 0.250 | 7/16 | 0.423 | 0.438 | 0.581 | 0.691 | 0.482 | 0.505 | 0.178 | 0.193 | 0.015 |
5/16 | 0.312 | 9/16 | 0.545 | 0.562 | 0.748 | 0.795 | 0.621 | 0.650 | 0.208 | 0.225 | 0.020 |
3/8 | 0.375 | 5/8 | 0.607 | 0.625 | 0.833 | 0.884 | 0.692 | 0.722 | 0.239 | 0.257 | 0.021 |