- Model NO.: M3.5 M3.8
- Type: Countersunk Head
- Connection: Common Bolt
- Standard: DIN, GB, ANSI, BSW, JIS, GOST
- Available Material: Carbon Steel, High Strength Steel, Stainless Steel
- International Standard: DIN, ANSI, GB, JIS, Bsw, GOST
- Used: Expansion Anchor Bolt-Machinery, Building
- Market: Global
- Production Technology: Cold Forging
- Transport Package: 20-25kg/Carton+900kg Pallet
- Origin: China
- Material: Carbon Steel
- Groove: Cross
- Head Style: Counter Sunk Bolt
- Grade: 8.8
- Head Type: Hex Flanged
- Class/Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
- Surface Finishing: Color Zinc Plated, Black, Blue White Zinc Plated
- MOQ: 10000PCS
- Trademark: HN
- Specification: M6-M20
- HS Code: 731815
 We are a professional manufacturer of machine screws. We have capabilities to manufacture machine screws in length of 1/4" to 8"
and diameters of up to M2 to M6.3. Materials of low carbon steel from C1022.
We are able to achieve and fulfill customers' demands. If you have interests in our machine screws or more
questions, please don't hesitate to contact us.
ASME standards specify a variety of "Machine Screws"[9] in diameters ranging up to 0.75 in (19.05 mm). These fasteners are often
used with nuts as well as driven into tapped holes. They might be considered a screw or a bolt based on the Machinery's Handbook
distinction. In practice, they tend to be mostly available in smaller sizes and the smaller sizes are referred to as screws or less
ambiguously as machine screws, although some kinds of machine screw can be referred to as stove bolts        Â
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Products name |
Black Harden Phosphatized Fine Coarse Thread Drywall Screw(#6-#10) | ||||||
| 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 |
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| 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 |
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| Free Samples for standard fastener | |||||||
| For more information visit:www.hainafastener.com | |||||||
Service
       Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers' specification and performance.
       Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.
       Cost effective: Competitive prices with factory directly supply
       Perfect fastening solution with 20 years experiences to solve your problem: Wide range of parts selection.
       Customized Ideal Fasteners: customized services according to the samples and drawings offered.
       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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Metal Scrap Shredder,Strong Metal Scrap Shredder,Metal Scrap Shredding Machine,Metal Scrap Dual Shaft Shredder
DILOYA GROUP CO.,LTD. , https://www.diloyamachine.com