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Black Drywall High Strength Black Screws for Woodworking Self Tapping Nail
US$0.06-0.08
1,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelShape of Head
Flat HeadModel NO.
sc19Surface Finishing
Zinc PlatedCertification
SGSCustomized
CustomizedName
Expansion Anchor BoltColor
Metal ColorPacking
BoxesCertificate
SGSSample
FreeUsage
BuildingTarget Market
GlobalMOQ
1000PCSConnection
ConstructionTransport Package
Bulk Packed 25 Kg/ CartonSpecification
40-300MMTrademark
OEMOrigin
China GuangzhouHS Code
7318159001Production Capacity
10000000Key features
Wide Material Options: Available in Stainless Steel, Carbon Steel, and Copper materials.
Customizable Design: Non-standard sizes and shapes available according to drawings or samples.
Multiple Surface Finishes: Offering Plain, Black, Zinc, White, Yellow, and Blue finishes.
High Strength Grades: Available in Grade 4.8, 6.8, 8.8, 10.9, and 12.9.
Free Sample Availability: Samples are provided free of charge for quality verification.
SGS Certified Quality: Products meet SGS certification standards for reliability.
Flexible Packaging: Standard export packing or customized packaging per customer request.
Competitive Pricing: High quality products offered at competitive market prices.
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 available for these fasteners?
A:
We offer Stainless Steel, Carbon Steel, and Copper materials.
Q:Can I request custom sizes or non-standard designs?
A:
Yes, non-standard sizes and designs are available according to your drawings or samples.
Q:What surface finishes do you provide?
A:
We provide Plain, Black, Zinc, White, Yellow, and Blue finishes.
Q:Are samples available and do they cost money?
A:
Samples are available and they are free of charge.
Q:What are the strength grades for these products?
A:
We offer Grade 4.8, 6.8, 8.8, 10.9, and 12.9.
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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