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A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely
related to, and often confused with, screws. A hex cap screw is a cap screw with a hexagonal hea
d, designed to be driven by a wrench (spanner). An ASME B18.2.1 compliant cap screw has some
what tighter tolerances than a hex bolt for the head height and the shank length. The nature of the
tolerance difference allows an ASME B18.2.1 hex cap screw to always fit where a hex bolt is
installed but a hex bolt could be slightly too large to be used where a hex cap screw is designed in.
| Products name |
10.9 grade allen bolt |
| Standard: |
DIN,ASTM/ANSI JIS EN ISO,AS,GB |
| Material |
Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 |
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Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; AST
M: 307A,307B,A325,A394,A490,A449,
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| Finishing |
Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,
Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
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Customized Products
Lead time
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Busy season:15-30days,Slack seaon:10-15days |
| Stock Products |
Steel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782
Stainless steel: All DIN Standard stainless steel Bolt
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| Free Samples for standard fastener |
For more information visit:
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Grupos de Producto : Pernos hexagonales > Zócalo de perno
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