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DIN 7991 Grade 10.9 Black Countersunk Hex Socket Flat Head Machine Screw
US$0.05
100-499 Pieces
US$0.01
500-999 Pieces
US$0.005
1,000+ Pieces
Product specifications
M
Product profile
Customization
AvailableMaterial
BrassType
Pan HeadModel NO.
Countersunk Hex Socket ScrewGroove
CrossConnection
Common BoltHead Style
Counter Sunk BoltStandard
DIN, GB, ANSIGrade
10.9Specification
M3, M4, M6, M8-M20Trademark
oppuOrigin
TianjinHS Code
7415290000Production Capacity
5000ton/YearKey features
Multiple Material Options: Available in Stainless Steel 201, 665, 667, 304, 316, and other grades.
Comprehensive Standard Compliance: Meets GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS, and other international standards.
Customizable OEM Service: OEM available based on customer drawings or physical samples.
Tailored Surface Finish: Finish options include plain or customized according to specific requirements.
Flexible Packaging Solutions: Packaging can be customized to meet individual customer needs.
ISO Management Certification: Certified under ISO9001:2015, ISO40001:2018, and ISO14001 standards.
Fast Production Lead Time: Peak and off-peak season lead times are both within 15 working days.
Global Market Experience: Serves clients in North America, South America, Africa, and other major regions.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2025-06-01Nearest Port: tianjinAverage Response Time: ≤0.43hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF
About Our Factory & Business Background
AddressTianjin Xiqing Automobile Industrial Zone (Zhangjiawo Industrial Zone), No. 11 Taijin Road, Zone 1, Tianjin, China
Plant Area2834 square meters
Number of Employees34
Registered Capital10,000,000 RMB
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1000 pcs
Supply Chain Partners200
Our Production Capability & Technical Expertise
Main ProductsHardware Fastener, Bolts, Nuts, Screws, Washer, Industrial Parts, Pins, Studs
Our Industry Experience & Global Business Record
Year of Establishment2012-08-06
Main MarketsAfrica, Domestic
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001, Others
Cooperated with Fortune 500Yes
Product Q&A
Q:What materials are available for the Cotter Pin?
A:
The Cotter Pin is available in Stainless Steel and Carbon Steel.
Q:What is the size range of the product?
A:
The product covers sizes from M0.6 to M20.
Q:What surface finishes are offered?
A:
We offer Polish and Galvanized finishes.
Q:Which standards does the product comply with?
A:
The product complies with GB91 and DIN94 standards.
Q:What is the average lead time for orders?
A:
The average lead time is within 15 workdays for both peak and off-peak seasons.
Send Inquiry
*To:
OPPU (Tianjin) Industrial Parts Co., Ltd.
OPPU (Tianjin) Industrial Parts Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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