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Hex Washer Head Self Drilling Tapping Metal Screw with Washer
US$900.00
1-29 Tons
US$800.00
30+ Tons
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableDrive Type
HexGrade
12.9Model NO.
Self-Drilling ScrewMaterial
Carbon SteelStandard
DIN, JISItem Name
Gal Hex Head Self Drilling ScrewColor
Sliver, GalvanizedSurface Finishing
Bright, GalvanizedPoint
Sharp Self DrillingDiameter
4.8mm-6.3mmSize
1/2"-4"MOQ
1000kgSample
Offer for FreeDelivery Time
15-20 DaysPrice Term
EXW, CIF, FobType
Hexagon Head With FlangeGroove
HexagonConnection
Hinged BoltsHead Style
HexagonalTransport Package
20kg or 25kgs Per Carton or as RequiredSpecification
SGSTrademark
J&JOrigin
GuangdongHS Code
7318120001Production Capacity
450tons/MonthKey features
High Strength Material: Made from Carbon Steel C1022 and C1018 with Grade 12.9 for superior durability.
Versatile Diameter Range: Available in diameters from 4.2mm to 6.3mm (#8 - #14) to suit various applications.
Multiple Finish Options: Offers Zinc, Blue, White, Yellow, Galvanized, or Phosphated finishes for corrosion resistance.
Customizable Length: Lengths range from 13mm to 152mm (1/2" - 6") to meet specific project needs.
Flexible Washer Types: Compatible with Rubber, EPDM, and steel bonded washers for enhanced sealing.
Custom Logo Printing: Customers can request logo printing on cartons according to their specific requirements.
Competitive Pricing: High quality products offered at competitive prices with flexible payment terms.
Prompt After-Sales Support: Dedicated service team resolves any small issues at the most prompt time.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-12-09Nearest Port: Guangzhou, Qingdao, NingboAverage Response Time: ≤15hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW, Others
AI-Powered supplier vetting
SummaryGuangzhou 247 International Co., Ltd is identified as a China-based limited trading company and manufacturer/factory, founded in 2000, with products centered on wire mesh, fasteners, welding supplies, safety products, and related hardware. The supplier reports more than 10 production lines, 6–10 quality-control staff, 6–10 years of R&D engineer experience, and broad export coverage, with exports representing 90% of total sales. It states peak-season fulfillment within 15 workdays and off-peak lead time of one month. Multiple management-system certifications are listed, but the provided information does not verify certificate validity or scope. Evidence is insufficient to assess after-sales service, customization, financial credibility, or customer cases. The records also contain an inconsistency: one slice identifies this Guangzhou supplier, while another separately describes LongXL, a United States-based FPV cable company; the latter should not be attributed to Guangzhou 247.
Supplier typeThe supplier is described as a trading company in Guangzhou’s Haizhu District, while its business entity type is listed as both “Trading Company” and “Manufacturer/Factory.” Its description states that it engages in wholesale and manufacture, indicating a mixed trading and manufacturing profile.
CertificationsThe supplier lists BSCI, ISO 9000, ISO 9001, ISO 14001, ISO 14000, ISO 20000, ISO 14064, TS 16949, OHSAS/OHSMS 18001, HSE, GMP, and QC 080000 certifications. However, no certificate numbers, issuing bodies, validity dates, or applicable scopes are provided.
R&D capabilityThe supplier reports 6–10 years of total experience among its R&D engineers. This supports the existence of experienced R&D personnel, but no evidence is provided regarding patents, new product development, proprietary technology, or innovation results.
Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, peak-season fulfillment within 15 workdays, and an off-peak lead time of one month. Its stated wholesale-and-manufacturing profile and wire-mesh product description further support operational production capability.
Product Q&A
Q:What materials are used for the screw?
A:
The screws are manufactured from high-quality Carbon Steel C1022 and C1018.
Q:What is the available diameter range?
A:
The diameter ranges from 4.2mm to 6.3mm, corresponding to sizes #8 to #14.
Q:Can the length be customized?
A:
Yes, lengths are available from 13mm to 152mm (1/2" to 6").
Q:What surface finishes are available?
A:
We offer Zinc, Blue, White, Yellow, Galvanized, and Phosphated finishes.
Q:What is the delivery time?
A:
The standard delivery time is 20-30 days.
Send Inquiry
*To:
Guangzhou 247 International Co., Ltd
Guangzhou 247 International Co., Ltd*Content:
Supplier replies will be sent to your registered email
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