Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
| Payment Terms | L/C,T/T, Western Union |
| Supply Ability | 1000 set per month |
| Delivery Time | 30-35 work days |
| Packaging Details | wooden case, wooden pallet |
| Product Type | Bolt, Nut, Washer, Stud bolt, U bolt |
| Name | 904L hexagon socket head cap screw DIN912 ISO4762 ASME B18.3.1 |
| Size | M6-M100 |
| Finish | Cold galvanizing, Zinc-Nickel, Black, Cadium plated |
| Producing standard | DIN, ASME |
| Material | Nickel alloy/stainless steel/duplex stainless |
| Brand Name | HT |
| Model Number | 904L hexagon socket head cap screw DIN912 ISO4762 ASME B18.3.1 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T, Western Union | Supply Ability | 1000 set per month |
| Delivery Time | 30-35 work days | Packaging Details | wooden case, wooden pallet |
| Product Type | Bolt, Nut, Washer, Stud bolt, U bolt | Name | 904L hexagon socket head cap screw DIN912 ISO4762 ASME B18.3.1 |
| Size | M6-M100 | Finish | Cold galvanizing, Zinc-Nickel, Black, Cadium plated |
| Producing standard | DIN, ASME | Material | Nickel alloy/stainless steel/duplex stainless |
| Brand Name | HT | Model Number | 904L hexagon socket head cap screw DIN912 ISO4762 ASME B18.3.1 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | double ended stud ，duplex steel fasteners | ||
904L hexagon socket head cap screw DIN912 ISO4762 ASME B18.3.1
1. The definition of 904L hexagon socket head cap screw
A socket cap screw, also known as a socket head capscrew, socket screw, or Allen bolt, is a type of cap screw with a cylindrical head and hexagonal drive hole. A wide range of socket screws, useful in a variety of applications requiring a strong bolt or screw where access is limited. Socket screws are also known as Allen head screws or bolts, and are fastened using a hexagonal or shaped wrench, requiring a key to tighten and remove.
Socket Head Cap Screws. Socket head cap screws are a special type of fastener. Socket head cap screws are typically used in machine parts, die fixturing, and clamping. Socket head cap screws are ideal for applications in which there is not enough space to maneuver wrenches or sockets.
2. How are 904L socket head cap screws measured?
Length is measured from the point at which the head sits flat with the surface, to the tip of the threads. Hex, pan, truss, button, socket cap, and round head screws are measured from right under the head to the end of the threads. Flat head screws are measured from the top of the head to the tip of the threads.
| Standard Socket Head Cap Screw Dimensions (Alloy & Stainless Steel) ASME B18.3-2003 | |||||||||||||
| Basic Screw Diameter | Body Diameter (D) | Head Diameter (A) | Head Height (H) | Top Chamfer or Radius (C) | Hex Socket Size (J) | Fillet Juncture Diameter at Bearing Surface (F) | Key Engage-ment (T) | Wall Thick-ness (G) | Bottom Chamfer or Radius (K) | ||||
| Max | Min | Max | Min | Max | Min | Max | Nom | Max | Min | Min | Min | Max | |
| 0 | 0.0600 | 0.0568 | 0.096 | 0.091 | 0.060 | 0.057 | 0.004 | 0.050 | 0.074 | 0.062 | 0.025 | 0.020 | 0.007 |
| 1 | 0.0730 | 0.0695 | 0.118 | 0.112 | 0.073 | 0.070 | 0.005 | 1/16 | 0.087 | 0.075 | 0.031 | 0.025 | 0.007 |
| 2 | 0.0860 | 0.0822 | 0.140 | 0.134 | 0.086 | 0.083 | 0.008 | 5/64 | 0.102 | 0.090 | 0.038 | 0.029 | 0.007 |
| 3 | 0.0990 | 0.0949 | 0.161 | 0.154 | 0.099 | 0.095 | 0.008 | 5/64 | 0.115 | 0.102 | 0.044 | 0.034 | 0.007 |
| 4 | 0.1120 | 0.1075 | 0.183 | 0.176 | 0.112 | 0.108 | 0.009 | 3/832 | 0.130 | 0.117 | 0.051 | 0.038 | 0.008 |
| 5 | 0.1250 | 0.1202 | 0.205 | 0.198 | 0.125 | 0.121 | 0.012 | 3/32 | 0.145 | 0.132 | 0.057 | 0.043 | 0.008 |
| 6 | 0.1380 | 0.1329 | 0.226 | 0.218 | 0.138 | 0.134 | 0.013 | 7/64 | 0.158 | 0.144 | 0.064 | 0.047 | 0.008 |
| 8 | 0.1640 | 0.1585 | 0.270 | 0.262 | 0.164 | 0.159 | 0.014 | 9/64 | 0.188 | 0.172 | 0.077 | 0.056 | 0.008 |
| 10 | 0.1900 | 0.1840 | 0.312 | 0.303 | 0.790 | 0.185 | 0.018 | 5/32 | 0.218 | 0.202 | 0.090 | 0.065 | 0.008 |
| 1/4 | 0.2500 | 0.2435 | 0.375 | 0.365 | 0.250 | 0.244 | 0.025 | 3/16 | 0.278 | 0.261 | 0.120 | 0.095 | 0.010 |
| 5/16 | 0.3125 | 0.3053 | 0.469 | 0.457 | 0.312 | 0.306 | 0.033 | 1/4 | 0.347 | 0.329 | 0.151 | 0.119 | 0.010 |
| 3/8 | 0.3750 | 0.3678 | 0.562 | 0.550 | 0.375 | 0.368 | 0.040 | 5/16 | 0.415 | 0.397 | 0.182 | 0.143 | 0.010 |
| 7/16 | 0.4375 | 0.4294 | 0.656 | 0.642 | 0.438 | 0.430 | 0.047 | 3/8 | 0.484 | 0.465 | 0.213 | 0.166 | 0.015 |
| 1/2 | 0.5000 | 0.4919 | 0.750 | 0.735 | 0.500 | 0.492 | 0.055 | 3/8 | 0.552 | 0.531 | 0.245 | 0.190 | 0.015 |
| 5/8 | 0.6250 | 0.6163 | 0.938 | 0.921 | 0.625 | 0.616 | 0.070 | 1/2 | 0.689 | 0.664 | 0.307 | 0.238 | 0.015 |
| 3/4 | 0.7500 | 0.7406 | 1.125 | 1.107 | 0.750 | 0.740 | 0.085 | 5/8 | 0.828 | 0.800 | 0.370 | 0.285 | 0.015 |
| 7/8 | 0.8750 | 0.8647 | 1.312 | 1.293 | 0.875 | 0.864 | 0.100 | 3/4 | 0.963 | 0.932 | 0.432 | 0.333 | 0.020 |
4. DIN912 hexagon socket cap screw dimension
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1978
Total Annual:
10000000-20000000
Employee Number:
50~100
Ecer Certification：
Active Member
Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fitti... Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fitti...
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