Powered by Made-in-China.com
Hex Flange Head Screws for Building Decoration Engineering
US$0.03-0.50
1,000 Pieces
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelShape of Head
Hex Flange HeadModel NO.
Hex Flange Head ScrewShape of Groove
External HexSurface Finishing
Ruspert BlueCertification
ISO, GS, RoHS, CECustomized
CustomizedDelivery
20-30 DaysPackag Color
CustomizableThread Standard
Unc/Unf/Unef/Uns/Bsw/Bsf/Metric Coarse/Metric FineCustom Order
Customization by Drawing/SampleODM/OEM
AvailableService
Custom-Made ServiceSize Standard
MetricMaterial Test Certificate
HaveSample
Samples in Stock Are Free with Freight CollectPrice Terms
Fob/CFR/CIF/DDP/DAPQuality Control
100% Quality InspectionApplication2
Connection,Fastening,Concrete Projects,ContainerFunction
Multi-Purpose Fastener ScrewThread Structure
Hi-Lo Thread ScrewsTail Structure
DiamondTransport Package
Bulk Pack Small BoxedSpecification
M4-M20Trademark
CustomizedOrigin
ChinaHS Code
731816Production Capacity
10000ton/YearKey features
Hi-Low Thread Design: Alternating threads cut concrete fibers and lock securely, reducing driving torque by 30% and increasing pull-out force by 40%.
Diamond Point Tip: T-point tip penetrates concrete directly without pre-drilling or expansion anchors for one-step fastening.
Integrated Flange Head: Hex flange with serrations eliminates need for washers, providing anti-loosening and preventing substrate crushing.
Hydrogen-Embrittlement-Free: Rust-X process eliminates hydrogen embrittlement risk, preventing delayed fracture in high-stress connections.
Multi-Substrate Compatibility: Suitable for concrete, brick, stone, wood, and metal parts across various construction and renovation scenarios.
Customization Available: Full customization from samples or designs, with customizable delivery, packaging, and thread standards.
Premium Material Quality: Manufactured from high-strength carbon steel (10B21/45#) with 100% quality inspection and material test certificates.
Integrated hex flange head with bearing surface, eliminating separate washers to cut material & labor cost
Wide flange evenly distributes pressure, preventing cracking on decorative boards and wo
Hexagon drive fits standard socket wrenches, delivers high torque for stable heavy construction fastening
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2003-12-05Average Response Time: ≤0.47hTerms of Payment: T/T
AI-Powered supplier vetting
SummaryThe supplier demonstrates established export experience, with 90% of sales from exports and 22 years of exporting. It has ISO9001:2015 certification, raw-material traceability, quality assurance, and 100% finished-product inspection, although inspection is performed by packing staff and only two quality inspectors are reported. Customization is broad, covering samples, designs, full customization, minor customization, and flexible customization. Service strengths include in-stock capability, stated lead times within 15 workdays in both peak and off-season, and multiple payment and quotation terms. Limitations include no overseas warehouse, showroom, agent, branch, or overseas service-country coverage, no Fortune 500 cooperation, no new products launched in the last year, one R&D engineer, no popular-brand OEM, and an undocumented corrective/preventive-action process. Financial credibility cannot be assessed because the provided financial figures are excluded from evaluation.
Supplier typeThe supplier is strongly export-oriented, reporting 90% export sales and 22 years of export experience. It can provide in-stock service and accepts FOB, CIF, CFR, and EXW terms, but reports no overseas warehouse, showroom, agent, branch, or overseas service-country coverage.
CertificationsThe supplier reports an ISO9001:2015 certificate for both sustainable development management and management systems, plus other product compliance or sustainability certifications. The specific additional certifications are not identified, so the evidence supports ISO9001 holding but not broader certification strength.
R&D capabilityThe supplier reports one R&D engineer and no new products launched during the previous year. It also reports no available SDK and no popular-brand OEM capability, which indicates limited documented innovation evidence.
Production capacityProduction-related evidence includes raw-material traceability, 100% finished-product inspection, quality assurance, four own-brand quality-control capabilities, inventory capacity, and lead times within 15 workdays in both peak and off-season. Only two quality inspectors are reported, and finished products are checked by packing staff, so production capability is positive but quality-control depth is limited.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization capability.
Product Q&A
Q:Who are we?
A:
We are a factory based in Zhejiang, China, with over 20 years of experience in producing and exporting hardware fasteners.
Q:What products do you offer?
A:
We supply screws, bolts, nuts, washers, anchors,stamping parts and tool.
Q:How do you ensure quality?
A:
Our professional QC team inspects every item throughout production and before packaging.
Q:Do you provide samples? Are they free?
A:
Yes, we provide free samples for quality testing, but customers cover the express charges.
Q:What are your payment terms?
A:
Our standard terms: 30% T/T deposit, with the remaining balance payable against the draft copy of B/L.
Send Inquiry
*To:
Qewitco Fasteners Co., Ltd
Qewitco Fasteners Co., Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
Malaxy Carbon Steel Hex Flange Head Self Drilling Screw with Green Ruspert for Roofing and Construction
US$0.01-0.03
10 Pieces(MOQ)
C1022 1000H Colorful Hex Flange Head 6.3 Self Tapping Screws For Wood Construction
US$0.10-0.58
10,000 Pieces(MOQ)
TSR/Tsingri Carbon Steel Stainless Steel Colorful Plated Ruspert Hex Flange Head Roofing Screws
US$0.60-0.90
20,000 Pieces(MOQ)
Carbon Steel DIN571 Hex Head Wood Screw Lag Screw
US$0.01
1,000 Pieces(MOQ)
Factory Supply Premium DIN571 Hex Head Wood Screws for Construction Projects
US$15.00-18.00
200 Bags(MOQ)
Diamond Screws for Building Decoration Engineering
US$0.03-0.50
1,000 Pieces(MOQ)
Hex Flange Slotted T-Point Screw for Versatile Building Decoration
US$0.03-0.50
1,000 Pieces(MOQ)
Premium Quality Stainless Steel Flange Head Self-Tapping Screws for Durable Projects
US$0.01-0.10
10,000 Pieces(MOQ)
Malaxy Black Oxide Carbon Steel Hex Flange Head Self Tapping Screw Deck Screw Exterior Wood Screw
US$0.01-0.03
10 Pieces(MOQ)
Premium Stainless Steel Hex Head Wood Screws for Durable Construction
US$0.01-0.013
1,000 Pieces(MOQ)
DIN571 304 Stainless Steel Hex Head Wood Screw for Various Wood Applications
US$0.30
10,000 Pieces(MOQ)
Black Hex Washer Flange Wood Screw for Timber Engineering From Factory
US$0.0112-0.156
1,000 Pieces(MOQ)
DIN6928 TSR/Tsingri Carbon Steel Cross Recessed Hex Flange Head Self Tapping Screw
US$0.10-0.55
20,000 Pieces(MOQ)
Premium Corrosion Resistant Hex Flange Screw for Construction Engineering
US$0.03-0.50
1,000 Pieces(MOQ)
Heavy-Duty 25mm Hex Head Lag Screws for Woodworking Projects
US$0.01-0.013
1,000 Pieces(MOQ)
Heavy-Duty 304 Hex Head Drill Tail Screws for Industrial Use
US$0.02-0.03
1,000 Pieces(MOQ)
Premium Galvanized Hex Head Screws for Durable Wood Projects
US$0.01-0.013
1,000 Pieces(MOQ)
