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1/4 X 2-1/4 Hex Head High Low Thread Ruspert Torx Concrete Screw
US$0.2712-0.5424
1,000,000 Pieces
Product specifications
weight
Sample price:US$0.01/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Flat HeadGroove
CrossConnection
Common BoltHead Style
RoundStandard
DIN, GB, ANSI, BSW, JISGrade
12.9Customized
YesUsage
Wood/MetalHeat Treatment
YesColor
BlueProduct Name
1/4 X 2-1/4 Flat Hex Head High Low ThreadconcreteDiameter
3.0/3.5/4.0/4.5/5.0/5.5/6.0Length
From 30-150mmPoint
DiamondSamples
AvaiablePackage
Small Box+CartonFinishment
GalvanizedTransport Package
Carton/Bag/ /Samll BoxSpecification
3.5/3.9/4.2/4.8/5.5/6.3Trademark
YXTOrigin
Tianjin, ChinaHS Code
731814Production Capacity
20000tonsKey features
High Strength Material: Made of Grade 12.9 carbon steel for superior load-bearing and pull-out resistance.
No Pre-drilling Required: Quenched and hardened tip penetrates wood, board, and metal quickly without pre-drilling.
Customizable Dimensions: Available in diameters from 3.0mm to 6.0mm and lengths from 30mm to 150mm.
Multiple Surface Finishes: Options include Galvanized, Yellow painted, and HDG for enhanced corrosion resistance.
Versatile Application: Designed for secure fastening in wood, metal, concrete, and masonry substrates.
ISO and SGS Certified: Product meets international quality standards with ISO and SGS certifications.
Flexible Delivery: Stock items ship within 15 days; bulk orders take 30-60 days based on customer needs.
Full Customization Support: Supports customization from samples, designs, and offers flexible minor customization.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.38h CertifiedTerms of Payment: LC, D/P, T/T, etc.
AI-Powered supplier vetting
SummaryThe supplier is a hardware manufacturer focused on screws, blind rivets, coil nails, and concrete nails. It reports seven wire-drawing lines, two heat-treatment lines, and substantial forming and threading equipment, with stated screw output of 20,000 tons. The supplier offers OEM/ODM and multiple customization options, and its finished-product inspection instructions are uniformly followed. It reports ISO9001, ISO14001, and ISO45001 certifications. Export sales account for 71%–90% of total sales, and it has participated in the Canton Fair. However, it does not provide 3D software design services, overseas warehouse or showroom services, or overseas agents/branches; its overseas-service country count is stated as zero. Evidence is insufficient to assess after-sales service, financial credibility, or customer cases. R&D resources also appear limited, with one year of total R&D engineer experience reported.
Supplier typeThe supplier explicitly states that it is not a professional technical supplier, while its product description identifies it as a hardware manufacturer producing screws, blind rivets, coil nails, and concrete nails. This supports classification as a hardware manufacturing supplier rather than a technical design-service provider.
CertificationsThe supplier states that it has passed ISO9001 Quality Management System, ISO14001 Environmental Management System, and ISO45001 Occupational Health and Safety Management System certifications. These explicitly reported certifications support a positive assessment for certification holding.
R&D capabilityThe supplier describes itself as committed to innovation and provides OEM/ODM and tailored solutions, but it explicitly states that it is not a professional technical supplier and does not provide 3D software design services. Only one year of total R&D engineer experience is reported, so strong innovation capability is not established.
Production capacityThe supplier reports seven wire-drawing lines, two heat-treatment lines, 100 head-making machines, 85 thread-making machines, 20 tail-making machines, and stated screw output of 20,000 tons. It also reports inventory capability, one-month lead times in both peak and off-peak seasons, and 20 qualified suppliers for service capability, providing explicit evidence of substantial production capacity.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and OEM/ODM tailor-made solutions. However, it does not offer 3D software design services, so customization is supported through other methods rather than 3D design software.
Product Q&A
Q:Are you a trading company or manufacturer?
A:
We are the manufacturer. (We are the international trade branch of the factory) We provide 7x24 hours real-time video verification factory service.
Q:What is your core product?
A:
We specialize in the production of high quality screws, mainly drywall screws, particle board screws, wood screws, etc.
Q:How long is your delivery time?
A:
If the goods are in stock, within 15 days. 30-60 days for bulk order.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 100 kgs.
Q:What payment terms do you accept?
A:
We accept LC, D/P, T/T, PayPal, Western Union, and small-amount payment.
Send Inquiry
*To:
Tianjin Yingxintai Import and Export Co., Ltd.
Tianjin Yingxintai Import and Export Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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