Jiaxing Join Fasteners Co.,Ltd. supply a wide range of Socket Cap Screws. You can always rely on our team for a premium-quality, competitive pricing, on-time delivery, one-stop buy business partnership. All products are manufactured to right specification and high quality standard.
Socket Head Cap screws are ideal for precision work with close tolerances and applications needing a well tooled appearance. And it supply greater tensile strength than equivalent Hex Head Caps screws, while requiring less surface area to counterbore. Zinc plating, retards the corrosion rate in a normal atmosphere.
| Dimensions: | ASME B18.3 |
| Material and Mechanical: | ASTM A574 Alloy Steel |
| Head: | Socket |
| Drive: | Hex |
| Dia/Thread Size: | ASME B1.1, Class 3A prior to plating, UNRC, UNRF & UNRS (0.060” to 1” inclusive) Class 2A, UNRC & UNRF (Over 1”) |
| Finish: | Fe/Zn 3AN per ASTM F1941/F1941M |
| Head Marking: | Manufacturer’s ID on sizes larger than #10 |
| Grade: | ASTM A574 |
| Type: | Socket Head Cap Screw |
| Test Reports: |
The MTR must have documented lot traceability, dimensional results, full chemical test results and full mechanical test results to the specification(s) below. |
|
Nominal Size |
D | A | H | J | T | ||||
| Body Diameter | Head Diameter | Head Height | Hex Socket |
Key Engagement |
|||||
| Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Min. | |
| #0 | .0600 | .0568 | .096 | .091 | .060 | .057 | 0.0510 | 0.0500 | .025 |
| #1 | .0730 | .0695 | .118 | .112 | .073 | .070 | 0.0635 | 0.0625 | .031 |
| #2 | .0860 | .0822 | .140 | .134 | .086 | .083 | 0.0791 | 0.0781 | .038 |
| #3 | .0990 | .0949 | .161 | .154 | .099 | .095 | 0.0791 | 0.0781 | .044 |
| #4 | .1120 | .1075 | .183 | .176 | .112 | .108 | 0.0952 | 0.0937 | .051 |
| #5 | .1250 | .1202 | .205 | .198 | .125 | .121 | 0.0952 | 0.0937 | .057 |
| #6 | .1380 | .1329 | .226 | .216 | .138 | .134 | 0.1111 | 0.1094 | .064 |
| #8 | .1640 | .1585 | .270 | .257 | .164 | .159 | 0.1426 | 0.1406 | .077 |
| #10 | .1900 | .1840 | .312 | .298 | .190 | .185 | 0.1587 | 0.1562 | .090 |
| #12 | .2160 | .2095 | .324 | .314 | .216 | .210 | 0.1587 | 0.1562 | .103 |
| 1/4 | .2500 | .2435 | .375 | .354 | .250 | .244 | 0.1900 | 0.1875 | .120 |
| 5/16 | .3125 | .3053 | .469 | .446 | .312 | .306 | 0.2530 | 0.2500 | .151 |
| 3/8 | .3750 | .3678 | .562 | .540 | .375 | .368 | 0.3160 | 0.3125 | .182 |
| 7/16 | .4375 | .4294 | .656 | .631 | .438 | .430 | 0.3790 | 0.3750 | .213 |
| 1/2 | .5000 | .4919 | .750 | .725 | .500 | .492 | 0.3790 | 0.3750 | .245 |
| 9/16 | .5625 | .5538 | .843 | .827 | .562 | .554 | 0.4420 | 0.4375 | .276 |
| 5/8 | .6250 | .6163 | .938 | .914 | .625 | .616 | 0.5050 | 0.5000 | .307 |
| 3/4 | .7500 | .7406 | 1.125 | 1.094 | .750 | .740 | 0.6310 | 0.6250 | .370 |
| 7/8 | .8750 | .8647 | 1.312 | 1.291 | .875 | .864 | 0.7570 | 0.7500 | .432 |
| 1 | 1.000 | .9886 | 1.500 | 1.476 | 1.000 | .988 | 0.7570 | 0.7500 | .495 |
| 1 1/8 | 1.125 | 1.1086 | 1.688 | 1.665 | 1.125 | 1.111 | 0.8850 | 0.8750 | .557 |
| 1 1/4 | 1.250 | 1.2336 | 1.875 | 1.852 | 1.250 | 1.236 | 0.8850 | 0.8750 | .620 |
| 1 3/8 | 1.375 | 1.3568 | 2.062 | 2.038 | 1.375 | 1.360 | 1.0200 | 1.0000 | .682 |
| 1 1/2 | 1.500 | 1.4818 | 2.250 | 2.224 | 1.500 | 1.485 | 1.0200 | 1.0000 | .745 |
| 1 3/4 | 1.750 | 1.7295 | 2.625 | 2.597 | 1.750 | 1.734 | 1.2750 | 1.2500 | .870 |
| 2 | 2.000 | 1.9780 | 3.000 | 2.970 | 2.000 | 1.983 | 1.5300 | 1.5000 | .995 |
Price term: FOB,CIF,CFR,EXW,DDP,DDU.
Lead time: Normal 45-60 days.
Packing way: Packing for warehouse(bulk in master carton, small boxes packing),
DIY packing for store(tubs,cards, kits, pouches,etc.).
Payment terms: TT, LC, we offer our close clients flexible payment terms and financial solution.
Dial number +86-573-83772218 or email to bob@jjbfasteners.com, your request will be promptly replied.
Address
Zhifu Centre,Bldg. No.15-1304,1305,Xiuzhou, Jiaxing, Zhejiang, China
Tel
We stand behind our products. All products are manufactured to right specification and high quality standard. Any items found defective or in shortage , an immediate investigation will be conducted and corrective action report will be issued. Claims and returns are given a nice care here.
You can always rely on our team for a premium-quality, competitive pricing, on-time delivery, one-stop buy business partnership. We have over 18 years experience in exporting various kinds of carbon steel, stainless steel, Bi-Metal fasteners.
Dial number 0086 573 83772218 or email to sales@jjbfasteners.com, your request will be promptly replied.
We rigidly carry out quality control to each step of production:
