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Model NO.: DIN 603
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Type: Mushroom Head
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Head Style: Round
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Grade: 8.8
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Finish: Color-Zinc Plated
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Trademark: NGL
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Origin: Ningbo
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Material: Carbon Steel
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Connection: Common Bolt
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Standard: DIN, ANSI, GB, JIS, BSW, GOST
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Application: Machinery
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Finish:Black;Plain;Zp;Yzp;Bzp;Wzp...: Size:M6-M56;5/32-3
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Specification: M4-M56
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HS Code: 7318150000
Product Description
                           DIN603  Mushroom head Square Neck Carriage Bolt
     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 head, designed to be driven by a wrench (spanner).
     An ASME B18.2.1 compliant cap screw has somewhat 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 |
DIN603 Â Mushroom head Square Neck Carriage Bolt |
| Standard: |
DIN,ASTM/ANSI JIS EN ISO,AS,GB |
| Material |
Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 |
| Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;Â SAE: Gr.2,5,8;Â ASTM: 307A,307B,A325,A394,A490,A449, |
| Finishing |
Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,
Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated |
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Production
Process |
M2-M24:Cold Froging,M24-M100 Hot Forging,
Machining and CNC for Customized fastener |
Customized Products
Lead time |
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 |
| Free Samples for standard fastener |
 If you are not sure about what exactly you need - feel free to contact us anytime and get professional assistance from us.
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November 14, 2022
