Beverage Refrigerator,Drink Refrigerator,Cold Drink Refrigerator,Commercial Beverage Refrigerator ZHENGZHOU KAIXUE COLD CHAIN CO., LTD. , https://www.supersnowfreezer.com
Basic Info.
Model NO.:3.5, 4.8
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Material:Carbon Steel
Type:Countersunk Head
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Standard:DIN
Head Style:Counter Sunk Bolt
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Connection:Common Bolt
Grade:8.8
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Export Markets:Global
Additional Info.
Trademark:NGL
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Packing:25kgs Per Carton, 36 Cartons Per Pallet
Standard:3.5, 4.8
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Origin:China
HS Code:73181400
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Production Capacity:800 Tons Per Year
Product Description
Product DescriptionÂ
Dry Wall ScrewÂ
Coarse and Fine ThreadÂ
Philip Bugle Head, Balck PhosphatedÂ
Size: 3.5x16--75Â
4.8x25--152
Products nameStainless Steel cross recessed Countersunk Head/csk Self Tapping Screw Fastener Machine Screw
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
Production
ProcessM2-M24:Cold Froging,M24-M100 Hot Forging,
Machining and CNC for Customized fastener
Customized Products
Lead timeBusy 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 BoltFree Samples for standard fastener