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Black Gr12.9 DIN7991 Csk Socket Head Machine Screw/Flat Countersunk Socket Screw/High Quality Flat Socket Screw
US$0.03
10,000-49,999 Pieces
US$0.01
50,000-999,999 Pieces
US$0.005
1,000,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Countersunk HeadModel NO.
M2-M12Groove
CrossConnection
Common BoltHead Style
Counter Sunk BoltStandard
DIN, ANSIGrade
12.9Name
Black Gr12.9 DIN7991 Csk Socket Head Machine ScrewBrand Name
GoshenSamples
FreeDelivery Time
7~25daysPayment Term
L/C&T/TPacking
Carton + PalletCertification
ISO, RoHS, SGS, TUVFinish
Plain, Galvanzied, Passivation ,HDG,Nickel PlatedTransport Package
Carton + PalletSpecification
M2-m12Trademark
GoshenOrigin
Jiaxing Zheng, ChinaHS Code
7318159090Production Capacity
50ton/ WeeksKey features
Wide Material Selection: Available in Stainless Steel, Carbon Steel, Brass, Bronze, Aluminum, and Alloy Steel.
Customizable Sizes: Standard sizes M4-M24 with non-standard options available based on drawings or samples.
High Grade Strength: Offers Grade 12.9 strength with various standards including DIN, ANSI, ISO, and GB.
Diverse Finish Options: Plain, black, zinc plated, passivation, HDG, and nickel plated finishes available.
OEM Services: Non-standard OEM manufacturing available according to customer drawings or samples.
Comprehensive Certifications: Certified under ISO 9001:2015, ISO 14001:2015, RoHS, SGS, and TUV.
Free Samples: Free samples provided for quality verification before bulk orders.
Fast Delivery: Delivery time ranges from 7 to 25 days depending on order specifics.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-10Nearest Port: Shanghai, Ningbo, TianjinAverage Response Time: ≤2.84hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryJiaxing Goshen Hardware Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. It supplies fasteners and related hardware, including bolts, nuts, screws, threaded rods, washers, and stamping parts, with stated production capacity across several product categories and more than 10 production lines. The supplier reports ISO9001-2008, SGS, RoHS, ISO 9000, and ISO 9001 certifications, and exports to multiple global regions, with exports representing 71%–90% of sales and exporting activity beginning in 2010. It states that products comply with ANSI, DIN, UNI, JIS, ISO, and GB standards and offers customized bolts. Evidence is insufficient to assess after-sales service, financial credibility, innovation strength, or a substantive customer-case history. The latest trade information shows one recorded transaction and one associated buyer, but no broader customer performance evidence is provided.
Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory, operates as a limited company in Zhejiang, China, and offers a focused hardware portfolio including bolts, nuts, screws, threaded rods, washers, and solar mounting accessories. Its stated business engagements also cover industrial equipment, tools and hardware, machinery, construction, and related sectors.
CertificationsThe supplier reports ISO9001-2008, SGS, RoHS, ISO 9000, and ISO 9001 certifications. It also states that its products meet ANSI, DIN, UNI, JIS, ISO, and GB standards, providing explicit evidence of quality-system and product-standard coverage.
Production capacityThe supplier reports production capacities of 1,000 tons each for stainless steel bolts and threaded rods, 800 tons for hex nuts, 600 tons for stamping parts, and 500 tons for stainless steel screws, supported by more than 10 production lines and dedicated manufacturing equipment. These stated capacities provide explicit evidence of established multi-product production capability.
Customization capabilityThe product information explicitly includes customized bolts and lists fastener categories such as bolts, nuts, washers, threaded rods, and wood screws. This supports the availability of at least some customization, although the scope of customization, engineering process, tooling capability, and minimum requirements are not specified.
Product Q&A
Q:What materials are available for these screws?
A:
We offer Stainless Steel (SS303, SS304, SS316), Carbon Steel, Brass, Bronze, Iron, Aluminum, and Alloy Steel options.
Q:Can I order non-standard sizes?
A:
Yes, we provide non-standard sizes and OEM services based on your specific drawings or samples.
Q:What is the delivery time?
A:
The delivery time is typically 7 to 25 days, with peak season taking up to one month and off-season within 15 workdays.
Q:Do you offer free samples?
A:
Yes, free samples are available for customers to verify quality before placing an order.
Q:What certifications do your products have?
A:
Our products are certified with ISO 9001:2015, ISO 14001:2015, RoHS, SGS, and TUV.
Send Inquiry
*To:
Jiaxing Goshen Hardware Co., Ltd.
Jiaxing Goshen Hardware Co., Ltd.*Content:
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