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Carbon Steel Grade 8.8 Black Finish Double Thread End Studs Bolt for Pipe Flange Connection
US$0.01
1,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Round HeadModel NO.
M3-M100Connection
Common BoltHead Style
RoundStandard
DIN, ANSI, GB, JIS, BSW, GOSTGrade
12.9Application
Machinery, Chemical Industry, Environmental, BuildingFinish
BlackSurface
HDGThread
Unc,Unf,NefLength
15mm-300mmUse
Movable in The SlotsEffect
Anti-TheftTransport Package
Plastic Bag+ Carton+Wood PalletSpecification
M3-M100Trademark
LWOrigin
ChinaHS Code
7318190000Production Capacity
10000/MKey features
Multi-Standard Compliance: Meets DIN, ANSI, GB, JIS, BSW, and GOST standards for global compatibility.
High-Grade Materials: Available in Carbon Steel, Stainless Steel, Brass, and Aluminum with grades up to 12.9.
Versatile Surface Finishes: Options include Black, Zinc Plating, HDG, Geomet, and Magni for corrosion resistance.
Full Customization Support: Customize surface, thread, length, and design based on customer drawings or samples.
Wide Application Range: Ideal for mining, bridges, automotive, power plants, and heavy steel structures.
Flexible Order Quantity: No minimum order limit for customized products to suit diverse project needs.
One-Stop Procurement: Comprehensive sourcing for various fasteners to reduce customer procurement costs.
ISO9001 Certified Quality: Manufacturing process certified under ISO9001:2015 with strict QA/QC inspection.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shanghai port, ningbo portAverage Response Time: ≤4.09h CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressRoom 201, 48 North Row 11, International Fastener Hardware City, 365 Yanbei Road, Wuyuan Street, Haiyan County, Jiaxing City, Jiaxing, Zhejiang, China
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Minimum Order Quantity1000 PCS
Our Production Capability & Technical Expertise
Main ProductsScrew, Nut, Bolt, Stamping Parts, CNC Machining Parts, No-Standard Parts
Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2021-06-17
Main MarketsSoutheast Asia/ Mideast, Domestic
Repeat Buyers Choice50%~80%
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015
Product Q&A
Q:What materials are available for these stud bolts?
A:
We offer Carbon Steel, Stainless Steel (304, 316), Brass, and Aluminum in various grades like 4.8, 8.8, 10.9, and 12.9.
Q:Can I customize the size and surface treatment?
A:
Yes, we provide full customization for size (M3-M100), thread type, length, and surface finishes like HDG or Zinc Plating.
Q:What is the minimum order quantity?
A:
The standard MOQ is 1000 PCS, but customized orders have no quantity limit.
Q:How long does it take to deliver?
A:
Lead time is within 15 workdays or one month, regardless of peak or off-peak seasons.
Q:Do you accept custom designs or samples?
A:
Yes, we support full customization, minor customization, and production based on customer drawings or samples.
Send Inquiry
*To:
Haiyan Lewei Hardware & Tool Co., Ltd.
Haiyan Lewei Hardware & Tool Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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