Powered by Made-in-China.com
High-Strength Tie Rod Kits for Building Use, Round Nut/Wing Nut in Galvanized
US$0.20-3.00
50 Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Contact UsWarranty
Contact UsModel NO.
WF-SAApplication
Concrete FittingCertification
CESurface Treatment
ElectroplatingTechnics
ForgedMaterial
SteelProcessing Object
MetalMolding Style
ForgingMolding Technics
Pressure CastingHeat Treatment
AnnealingStandard
ASMEDimensions
CustomizedPlace of Origin
Shandong, ChinaProcess
Hot Forging, Heat TreatmentQuality Certification
ISO9001:2015, AISI, CE, Leo, SGSMachining Service
Your Logo, Charactor, Trade Name, NumberShipping Port
QingdaoCustom Made
YesLogo Printing
CustomizedMOQ
10-1000PCSFree Sample
YesTransport Package
Plywood BoxSpecification
SGSTrademark
ShengaoOrigin
Weifang City, Shandong Province, ChinaHS Code
7325109000Production Capacity
500ton/MonthKey features
High Tensile Strength: Made from high-quality steel with advanced forging and heat treatment for superior durability.
Customized Dimensions: Dimensions are fully customizable to meet specific project requirements.
Custom Logo Printing: Supports customization of logo, character, trade name, and numbers on the product.
Multiple Certifications: Holds ISO9001:2015, CE, AISI, Leo, SGS, TUV, and ASME certifications.
Anti-Corrosion Surface: Features electroplating, zinc plating, or hot deep zinc plating for long-lasting protection.
Precision Manufacturing: Produced with advanced deburring equipment and hand reprocessing to ensure no burrs or deformation.
Flexible MOQ: Accepts orders from 10 to 1000 pieces, suitable for both small and large projects.
Fast Delivery: International shipping takes 3-5 working days via DHL/UPS/FedEx for orders under 100kg.
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: ≤2.28h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryWeifang Shengao Machinery Co., Ltd. is a limited company focused on mechanical parts, hardware, metal tools, CNC machine tools, and related components. It identifies as a professional technical supplier and offers 3D software design and broad customization services, including sample-, design-, full-, minor-, and flexible customization. The supplier has written procedures and records for service assessment, corrective actions, and complaint handling. Its export sales share is stated at 71%–90%, with three years of export experience. However, the supplier has nine employees, only two years of total R&D engineer experience, no new products in the past year, no ODM, SDK, or overseas service infrastructure, and no stated customer cases. Audit information is provided for a TUV Rheinland audit with a validity period from September 4, 2025 to September 3, 2026, but the evaluation result is recorded as 0 and no certification name is specified.
Supplier typeThe supplier explicitly identifies as a professional technical supplier and a limited company. Its stated business and product scope covers mechanical parts, hardware products, metal tools, CNC machine tools, functional components, forgings, and powder metallurgy products; the audit record identifies mechanical parts as the primary product.
After-Sales capabilityThe supplier has clear written procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although the slices do not provide service performance results or response-time data.
Production capacityThe supplier reports an annual production output range, six to ten quality-control staff, on-time delivery, random production quality inspection, and its own factory. It has nine total employees, so the available evidence supports an operating production capability, while capacity beyond the stated output range cannot be determined.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also welcomes OEM and ODM requests according to its company description. These repeated statements provide direct evidence of broad customization coverage, although the separate record states that ODM is not available, creating a conflict on ODM specifically.
Product Q&A
Q:What is a wing nut?
A:
A wing nut is a type of nut with two large, flat 'wings' or projections on opposite sides. These wings allow for hand-tightening and loosening without the need for tools, making it ideal for applications requiring frequent adjustments, quick assembly/disassembly, or where tools are unavailable.
Q:What are the advantages of using a wing nut?
A:
Tool-Free Operation: Can be tightened and loosened by hand. Speed: Allows for rapid assembly and disassembly. Convenience: Useful in tight spaces or where keeping track of tools is difficult. Adjustability: Perfect for applications requiring regular tension changes (like clamps, fixtures, or temporary structures).
Q:What are the disadvantages or limitations?
A:
Lower Torque/Clamping Force: Cannot be tightened as securely as a hex nut with a wrench. Prone to loosening under vibration. Bulkier Size: The wings require more clearance space. Not for Permanent or Critical Joints: Generally not suitable for high-stress, structural, or safety-critical applications unless secured with a locking mechanism. Vulnerability: Wings can be bent or broken if excessive force is applied.
Q:What materials are wing nuts made from?
A:
Steel: Most common, often with zinc plating or galvanizing for corrosion resistance. Stainless Steel: For superior corrosion resistance (e.g., 304 or 316 grades). Brass: Good corrosion resistance, non-magnetic, and decorative. Aluminum: Lightweight and corrosion-resistant, but lower strength. Nylon/Plastic: Corrosion-proof, electrically insulating, and lightweight for low-strength applications.
Q:What are the main types of wing nuts?
A:
Standard Wing Nut: The classic design with two symmetrical wings. Heavy-Duty Wing Nut: Has thicker, reinforced wings and a taller crown for greater strength and torque application. Multi-Wing/Speedy Nut: Has three or four smaller wings, offering more gripping points in a compact design. Wing Screw/Thumb Screw: Similar function, but is a screw with a winged head instead of a separate nut. Wing Nut with Locking Features: Some have nylon inserts (nylon insert lock nuts) or other designs to resist v
Send Inquiry
*To:
Weifang Shengao Machinery Co., Ltd.
Weifang Shengao Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Project Factory Direct Professional Wall Panel Installation Hardware Fastener Kit for PVC Panel Fixing OEM Supplier
US$0.05-0.08
1,000 Meters(MOQ)
High Qualitynut Kit
US$1.00-3.00
1,000 Pieces(MOQ)
AG. Acoustic Installation Accessories Galvanized Hanging Kits for Acoustic Baffle Ceiling
Negotiable
1,000 Sets(MOQ)
Fast Framer Shed Kit for Gable Roof DIY in Stock
US$1.00-20.00
1,000 Pieces(MOQ)
Elegant Metal Hanging Kits for Modern Acoustic Ceiling Lighting
Negotiable
1,000 Sets(MOQ)
AG. Acoustic Suspension Hanging Kits with Clamps Galvanized Steel for Acoustic Panel Thickness 24mm
Negotiable
1,000 Sets(MOQ)
Versatile Dock Hardware Kit for Heavy Duty Boat Dock Parts
US$5.99
300 Pieces(MOQ)
M8exhaust Manifold Grade 5 Titanium Stud, Washer and Nut Kit
US$2.00
1,000 Pieces(MOQ)
Dock Hardware Kit for Floating Dock Connector and Hinge Set
US$5.99
300 Pieces(MOQ)
Heavy Duty Pergola Bracket Kit for Wood Posts DIY
US$5.00-50.00
200 Pieces(MOQ)
AG. Acoustic Suspension Hanging Kits with Galvanized Steel Clips for 12mm Acoustic Panel
Negotiable
1,000 Sets(MOQ)
Long Ground Anchor Kit with 3 Inch Wide Helix Heavy Duty Earth Augers Solid Steel Shaft for Tents
US$2.00-2.50
500 Pieces(MOQ)
Rolling Gate Hardware Kits for Chain Link Fence Slidingtrack Wheels Brackets Latch
US$25.60-39.70
50 Sets(MOQ)
Frameless Glass Barn Sliding Door Hardware Kit
US$40.20-41.88
100 Sets(MOQ)
Chain Link Gate Hardware Kits for Sliding Rolling Bracket Wheel Rubber
US$25.60-39.70
50 Sets(MOQ)
Hot Sale Sliding Door Hardware Wooden Door Sliding Door Kits
US$40.20-41.88
100 Sets(MOQ)
Black Flat Corner Braces and Straight Mending Plates Kit with Screws
US$1.00-30.00
200 Pieces(MOQ)
Hot Sale 3018-PRO Desktop CNC Router DIY Kit
US$118.00-120.00
1 Piece(MOQ)



















