SS 304 Socket Head Shoulder Screw comes with a socket on top of a shoulder. Suraj Metal Corporationis a leading manufacturer and supplier of the different types of the Stainless Steel Metric Stepped Bolts and others. The stepped up shape helps the screws give extra strength to withstand the torque force. As a leading Stainless Steel Shoulder Bolts manufacturer in India produce different types and grades of the shoulder screws.
These are also highly corrosion resistant screws that are used in high temperature and high pressure services. The Stainless Steel Shoulder Eye Bolts are used in construction and in fittings that needs to hold together different components. The stainless steel bolts and screws can also be heat treated to take more strength. The applications of the 316 Stainless Steel Hex Head Shoulder Bolts can be seen in hoppers, tanks, cooking tables, ventilation hoods and in various equipment, machineries, instruments and tools. There are different types such as socket hex head cap, low head cap, button head, countersunk and other types. As a leading manufacturer and supplier of these bolts in large quantities, we supply the M6 flat head precision shoulder bolts and other types. Please feel free to contact us for more information on these bolt types and prices.
| Hexagon Socket Head Shoulder Screws Material | 18-8 Stainless Steel, stainless steel ss 304/ SS316 A2/A4, SS201, SS303, SS304, SS316, SS316L, SS904L, A2-70, A4-80 |
|---|---|
| Standards of Shoulder Screws | ISO 7380, DIN, ASTM, ANSI, JIS, EN, AS, GB |
| Stainless Steel Shoulder Screw Size | M2 – M100 35mm |
| Hex Socket Head Shoulder Screw types | Tapping Screws, Wood Screws, confirmat screw |
| Nominal Size | Shoulder Diameter (D) | Head Diameter (A) | Head Height (H) | Chamfer or Radius (C) | Hex Socket Size (J) | Key Engage-ment (T) | Fillet Transition Diameter (M) | Head Fillet Radius (R) | Shoulder Neck Diameter (K) | Shoulder Neck Width (F) | |||
| Max | Min | Max | Min | Max | Min | Max | Nom | Min | Max | Min | Min | Max | |
| 1/4 | 0.2480 | 0.2460 | 0.375 | 0.357 | 0.188 | 0.177 | 0.020 | 1/8 | 0.094 | 0.276 | 0.009 | 0.227 | 0.093 |
| 5/16 | 0.3105 | 0.3085 | 0.438 | 0.419 | 0.219 | 0.209 | 0.026 | 5/32 | 0.117 | 0.345 | 0.012 | 0.289 | 0.093 |
| 3/8 | 0.3730 | 0.3710 | 0.562 | 0.543 | 0.250 | 0.240 | 0.031 | 3/16 | 0.141 | 0.413 | 0.015 | 0.352 | 0.093 |
| 1/2 | 0.4980 | 0.4960 | 0.750 | 0.729 | 0.312 | 0.302 | 0.040 | 1/4 | 0.188 | 0.550 | 0.020 | 0.477 | 0.093 |
| 5/8 | 0.6230 | 0.6210 | 0.875 | 0.853 | 0.375 | 0.365 | 0.050 | 5/16 | 0.234 | 0.687 | 0.024 | 0.602 | 0.093 |
| 3/4 | 0.7480 | 0.7460 | 1.000 | 0.977 | 0.500 | 0.490 | 0.069 | 3/8 | 0.281 | 0.826 | 0.030 | 0.727 | 0.093 |
| Nominal Size | Nominal Thread Size (D1) | Threads per Inch | Thread Neck Diameter (G) | Thread Neck Width (I) |
Thread Neck Fillet (N) | Thread Length (E) | Thread SectionTensile Strength (lbs.) | Single Shear Strength (lbs) | Seating Torque (in./lb.) |
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| Shoulder | Thread Neck | |||||||||||
| Max | Min | Max | Min | Basic | Min | Max | Min | |||||
| 1/4 | 10 | 24 | 0.142 | 0.133 | 0.083 | 0.023 | 0.017 | 0.375 | 2,540 | 4,515 | 1,250 | 50 |
| 5/16 | 1/4 | 20 | 0.193 | 0.182 | 0.100 | 0.028 | 0.022 | 0.438 | 4,610 | 7,100 | 2,340 | 125 |
| 3/8 | 5/16 | 18 | 0.249 | 0.237 | 0.111 | 0.031 | 0.025 | 0.500 | 7,600 | 10,280 | 3,970 | 265 |
| 1/2 | 3/8 | 16 | 0.304 | 0.291 | 0.125 | 0.035 | 0.029 | 0.625 | 11,240 | 18,350 | 5,985 | 470 |
| 5/8 | 1/2 | 13 | 0.414 | 0.397 | 0.154 | 0.042 | 0.036 | 0.750 | 20,570 | 28,785 | 11,140 | 1,150 |
| 3/4 | 5/8 | 11 | 0.521 | 0.502 | 0.182 | 0.051 | 0.045 | 0.875 | 32,770 | 41,515 | 17,800 | 2,000 |
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Tolerance on Length |
Nominal Screw Length | |
| Up to 3/8" (Inclusive) | Over 3/8" | |
| -0.02 | -0.03 | |
| Material | Made from alloy steel with a sufficient amount of chromium, nickel, molybdenum or vanadium to meet the strength requirements | |||||
| Heat Treatment | lower than 650-degrees F. | |||||
| Hardness | Rockwell C32 - 43 | |||||
| Tensile Strength | 140,000 psi, minimum | |||||
| Yield Strength | 120,000 psi, minimum | |||||
| Elongation | 15% minimum | |||||
| Reduction of Area | 45% minimum | |||||
| Finish | Usually offered with a plain finish | |||||
