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OEM Sand Casting Tie Rod Formwork System Accessories Scaffold Wing Nut
US$0.50-2.50
100 Pieces
Sample price:US$0.50/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Contact UsWarranty
Contact UsModel NO.
SA-YPLMApplication
Machine Parts, Transportation, Decorations, Concrete FittingCertification
CCC, CE, ISOSurface Treatment
YesTechnics
CastingMaterial
SteelType
FastenersItem
Wing NutName
ASTMCasting Form Material
MetalCasting Metal
Cast SteelCasting Form Usage Count
PermanentSurface Roughness
Ra3.2Coating
Sodium SilicateMachining Tolerance
+/-0.02mmCasting Method
Precision CastingRaw Material
Carbon Steel, Stainless SteelTolerance
+-0.2 or as DrawingsTechnology
Casting + MachiningService
Shengao, OEMColor
Nature or as RequestInspection
Slide Caliper, Microcaliper, ProjectorTransport Package
Plywood BoxSpecification
SGSTrademark
ShengaoOrigin
Weifang, Shangdong, ChinaHS Code
87089910Production Capacity
50000PCS/YearKey features
High Tensile Strength Material: Constructed from durable cast steel and carbon steel for superior strength.
Precision Thread Manufacturing: Advanced deburring and CNC machining ensure precise threads without deformation.
Superior Surface Treatment: Options include hot-dip galvanized, electroplated, and sodium silicate coatings for corrosion resistance.
OEM Customization Services: Full customization available for materials, dimensions, coatings, and private labeling.
Strict Quality Control: ISO9001 certified with in-house and third-party testing including ultrasonic inspection.
Tool-Free Operation Design: Wing design allows for quick hand-tightening and loosening without tools.
Wide Application Scope: Ideal for scaffolding, formwork, bridges, tunnels, and high-rise building projects.
Fast International Shipping: Express delivery available in 3-5 working days for small orders via DHL/UPS/FedEx.
Company profile
Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.74h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryWeifang Shengao Machinery Co., Ltd. specializes in mechanical parts and exhibits strong customization and export capabilities. Despite having a good design service offering, the company lacks innovation in R&D, as no new products were developed recently. Limited resources are evident with only 9 employees and no overseas presence. Financial credibility is unclear, and after-sales service procedures are in place. The supplier holds a result of 0 from a TUVRHEINLAND audit.
Supplier typeThe supplier is focused on mechanical parts and operates as a limited company. It is not part of a larger company group.
CertificationsThe supplier has been audited by TUVRHEINLAND, but the audit result is 0, indicating no certification.
After-Sales capabilityThe supplier has documented procedures for handling customer complaints and corrective actions, indicating a structured approach to after-sales service.
R&D capabilityThe supplier lacks innovation in R&D as there were no new products developed in the past year and it does not offer ODM services.
Customization capabilityThe supplier offers extensive customization services, including full and minor customization, indicating strong capabilities in this area.
Product Q&A
Q:What is a Formwork Construction Wing Nut?
A:
A specialized fastener featuring two large, flat 'wings' that allow for hand-tightening and loosening without tools. It is designed for use in scaffolding, formwork, and temporary structure systems where components need to be frequently assembled, adjusted, and disassembled quickly and efficiently.
Q:What are the primary applications?
A:
This nut is essential for fast-paced construction sites: Scaffolding Assembly, Formwork/Shoring Systems, Stage & Event Scaffolding, Adjustable Props & Formwork Brackets, and any application requiring a reusable, tool-free locking mechanism.
Q:What materials are your wing nuts made from?
A:
We manufacture them from durable, construction-grade materials: Carbon Steel (Q235B) for standard use, Stainless Steel (A2-70 / 304) for corrosive environments, and Aluminum Alloy for lightweight applications. Surface treatments include Hot-Dip Galvanized (HDG), Electro-galvanized, and plain finishes.
Q:What thread sizes and standards are available?
A:
We produce wing nuts to fit the most common bolts used in construction: Metric Threads (M8, M10, M12, M16, M20, M24) and Imperial (UNC) Threads (1/2'-13, 5/8'-11, 3/4'-10, etc.). They are manufactured to ISO or ANSI/ASME specifications as required.
Q:What is the advantage over a standard hex nut?
A:
Tool-Free Operation allows full tightening and loosening by hand, saving time and eliminating the need for wrenches. It also speeds up assembly, provides visual confirmation of secure connections, and reduces tool loss on-site.
Send Inquiry
*To:
Weifang Shengao Machinery Co., Ltd.
Weifang Shengao Machinery Co., Ltd.*Content:
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