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DIN7991 Hex Socket Bolts Screws with Black Surface Treatment M12
US$0.10
1,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Countersunk HeadModel NO.
DIN7991Groove
HexagonConnection
Common BoltHead Style
Counter Sunk BoltStandard
DIN, GB, ANSI, JIS, GOSTGrade
4.8,8.8,10.9,12.9Process
Cold Forging,Hot Forging,MachiningSalt Spray Test
According to RequirementsSurface Treatment
According to RequirementsThread Type
Fine / Coarse /Bsw/Bsf/ Unc/UnfTransport Package
Small Box & Bulk & CustomizingSpecification
M3-M24Trademark
STRONG BOLTOrigin
Ningbo, ChinaHS Code
7318150000Production Capacity
2500tons/YearKey features
Wide Material Selection: Available in Carbon Steel, Stainless Steel, Duplex, Brass, Copper, Plastic, and Aluminum.
Diverse Surface Treatments: Options include Zinc Plated, Galvanized, Nickel Plated, HDG, Anodized, Powder Coating, and more.
Multiple Grade Options: Grades 4.8, 8.8, 10.9, and 12.9 available to meet various strength requirements.
Customizable Thread Types: Offers Fine, Coarse, Bsw, Bsf, Unc, and Unf thread types according to requirements.
Flexible Processing Methods: Capabilities include Cold Forging, Hot Forging, Machining, Stamping, Rolling, and Casting.
Custom Salt Spray Testing: Salt spray test performance is conducted according to specific customer requirements.
Global Standard Compliance: Products meet DIN, GB, ANSI, JIS, and GOST standards for international trade.
Experienced Supplier: Over 10 years of experience in fasteners with a 50%-80% repeat buyer rate.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤2.64h
About Our Factory & Business Background
AddressNo. 137, Lane1182, Zhongshan West Rd, Haishu District, Ningbo, Zhejiang, China
Number of Employees16
Registered Capital1,000,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsHex Bolt Hex Cap Screw, Hex Lag Screw, Hex Heavy Structual Bolt, CNC Machining Parts, Machine Screw, Hex Socket Cap Screw, Carriage Bolt, Self Drilling Screw Drywall Screw, Hex Nylon Lock Nut, Spring Lock Washer Flat Washer
Our Industry Experience & Global Business Record
Year of Establishment2014-06-05
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
Product Q&A
Q:What materials are available for these bolts?
A:
We offer Carbon Steel, Stainless Steel, Duplex Stainless Steel, Brass, Copper, Plastic, and Aluminum.
Q:What surface treatment options do you provide?
A:
Options include Zinc Plated, Galvanized, Nickel Plated, HDG, Copper Plated, Anodized, Polishing, Powder Coating, Geomet, Dacromet, Passivation, and Electrophoresis.
Q:Can the thread type be customized?
A:
Yes, we provide Fine, Coarse, Bsw, Bsf, Unc, and Unf thread types according to customer requirements.
Q:What are the available grades for these screws?
A:
We supply grades 4.8, 8.8, 10.9, and 12.9 to suit different strength needs.
Q:Do you offer custom processing services?
A:
Yes, we support Cold Forging, Hot Forging, Machining, Stamping, Rolling, Bending, Casting, Extrusion, Milling, Welding, and Turning.
Send Inquiry
*To:Ningbo Strong Bolt Trade Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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