C1022 Carbon Steel Pozi Flat Head Csk Chipboard Screws (DIN7505)
|FOB Price:||US $0.01 / Piece|
|Min. Order:||1,000 Pieces|
|Min. Order||FOB Price|
|1,000 Pieces||US $0.01/ Piece|
|Transport Package:||20-25kg/Carton+900kg Pallet|
|Payment Terms:||L/C, T/T, Paypal, Money Gram, Western Union|
- Model NO.: M3.5 M4.8
- Type: Countersunk Head
- Connection: Hinged Bolts
- Standard: DIN, GB, ANSI, BSW, JIS, GOST
- Available Material: Carbon Steel, Stainless Steel
- International Standard: DIN, ANSI, GB, JIS, Bsw, GOST
- Used: Hex Bolt-Machinery, Building
- Name: Hex Socket Tapping Screw/Hex Flange Screws
- Market: Global
- Specification: M2-M24
- HS Code: 731815
- Material: Carbon Steel
- Groove: Cross
- Head Style: Counter Sunk Bolt
- Grade: 5.6
- Head Type: Countersunk Head
- Class/Grade: 4.8, 8.8, 10.9
- Surface Finishing: Hot Galvanizing, Black, Color-Zinc, Zinc
- MOQ: 10000PCS
- Trademark: HN
- Origin: China
C1022 Carbon Steel Pozi Flat Head CSK Chipboard Screws (DIN7505)
A selftapping screw is a screw that can tap its own hole as it is driven into it. For hard substrates such as metal or hard plastics, the selftapping ability is often created by cutting a gap in the continuity of the thread on the screw, generating a flute and cutting edge similar to those on a tap. Thus, whereas a
regular machine screw cannot tap its own hole in a metal substrate, a selftappig one can (within reasonable limits of substrate hardness and depth). For softer substrates such as wood or soft plastics,the selftapping ability can come simply from a tip that tapers to a gimlet point (in which no flute is needed).
Like the tip of a nail or gimlet, such a point forms the hole by displacement of the surrounding material rather than any chipforming drilling/cutting/evacuating action.
|C1022 Carbon Steel Pozi Flat Head CSK Chipboard Screws (DIN7505)|
|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; SAE: Gr.2,5,8; |
|Finishing||Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,|
Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
|M2-M24:Cold Froging,M24-M100 Hot Forging,|
Machining and CNC for Customized fastener
|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|
|For more information visit:www.hainafastener.com|
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