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DIN 7991 Black Oxide Carbon Steel Countersunk Socket Head Cap Screws
US$0.002-0.20
1,000 Pieces
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Countersunk HeadModel NO.
DIN 7991Groove
HexagonConnection
Common BoltHead Style
RoundStandard
DINGrade
8.8Surface Finishing
PlainInspection
100% QC Steps Inspect Before ShipmentManufacture Processing
Cold ForgingCertification
ISO9001Transport Package
20-25kg/Carton+900kg PalletSpecification
24*24*14cm/30*26*18cmTrademark
NixiOrigin
Wenzhou, ChinaHS Code
731815Production Capacity
500ton/MonthKey features
DIN 7991 Standard Compliance: Manufactured to DIN 7991 standard ensuring dimensional accuracy and interchangeability.
Black Oxide Finish: Provides uniform black surface with minimal dimensional change and good corrosion resistance.
Countersunk Head Design: 90-degree included angle allows flush mounting for sleek, low-profile fastening solutions.
High Strength Grades: Available in Property Classes 8.8, 10.9, and 12.9 for diverse load requirements.
Hex Socket Drive: Internal hexagon drive ensures secure installation and high torque application.
100% Quality Inspection: Every unit undergoes visual and functional inspection before shipment.
Customization Options: Full customization, minor customization, and flexible options available from designs or samples.
ISO 9001 Certified: Manufacturer holds ISO 9001 certification ensuring strict quality control standards.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤6.76h
About Our Factory & Business Background
AddressBuilding 8, Zhonggang Science and Technology Park, Yongxing Street, Longwan District, Wenzhou City, Zhejiang Province China, Wenzhou, Zhejiang, China
Plant Area600 square meters
Number of Employees13
Registered Capital5,000,000 RMB
Terms of PaymentLC, T/T
International Commercial Terms(Incoterms)FOB, CIF
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity10000
Supply Chain Partners90
Our Production Capability & Technical Expertise
Main ProductsFlat Washers,Spring Lock Washers,Tooth Lock Washers,Wave Washers,Cup Washers,Hex Bolts,Carriage Bolts,Flange Bolts,T-Bolts,Dowel Pins,Clevis Pins,Blind Rivets,Stud Bolts,Captive Screws,Welding Studs
Production Lines1
Production MachinesThread Rolling Machine, Packing Machine
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers3 people
Traceability of Raw MaterialsNo
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2016-01-06
Main MarketsDomestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:Do you offer OEM/ODM service?
A:
Yes, we provide customized fastener solutions based on drawings or samples.
Q:What quality standards do your products meet?
A:
All products comply with ISO, DIN, ANSI, and GB standards and are produced under ISO 9001 certified quality control.
Q:What documents do you provide for export?
A:
We supply a complete set of export documents, including Commercial Invoice, Packing List, Bill of Lading, Certificate of Origin, and other required certificates.
Q:How can I place an order?
A:
Contact us by email or phone with your requirements. We'll send a quotation, and once confirmed, you can issue a Purchase Order (PO).
Q:Can I get samples before mass production?
A:
Yes, free samples are available; shipping costs are borne by the buyer.
Send Inquiry
*To:
Wenzhou Nixi Fasteners Co., Ltd.
Wenzhou Nixi Fasteners Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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