What surface finishes and coatings are offered?

Options include Zinc/Nickel/Chrome plating, Hot-Dip Galvanizing, Phosphate/Oxide Coating, Polishing, and Paint/Powder Coating in various colors.

How is the load capacity determined?

Load capacity depends on material grade, thread size/pitch, and manufacturing quality. We provide technical data sheets with proof load and tensile strength specs.

Are there different wing designs?

Yes, including Standard Flat Wings, Ergonomic/Wingled Wings for better grip, Ornate/Decorative Wings, and Reinforced Wings for higher torque.

Can you produce custom designs with our logo?

Absolutely. We specialize in custom forging with custom wing shapes/sizes and can emboss or deboss your logo/text into the wing surface.

Standard items have an MOQ of 1,000 pieces per size/material. Custom forged items with new tooling have an MOQ of 5,000 pieces.

What is the production lead time?

Samples take 10-15 working days. Standard production takes 25-35 working days. Custom tooling and production take 45-60 working days after design approval.

Custom Hot Forging Forged Claw Nut Industrial Fasteners Fixings Butterfly Wing Nut

Name: Custom Hot Forging Forged Claw Nut Industrial Fasteners Fixings Butterfly Wing Nut
Brand: Weifang Shengao Machinery Co., Ltd.
SKU: 694748642

Shandong, ChinaWeifang Shengao Machinery Co., Ltd.

US$0.10-1.00

300 Pieces

Sample price:US$0.52/piece.Request sample

Product profile

Customization

Available

After-sales Service

Warranty

Model NO.

SA-WN

Application

Machine Parts, Transportation, Decorations, Hardware, Concrete Fitting

Certification

CCC, CE, ISO

Surface Treatment

Yes

Technics

Forged

Material

Steel

Type

Fasteners

Item Name

Wing Nut

Processing Object

Metal

Molding Style

Forging

Molding Technics

Forging

Heat Treatment

Quenching

Forging Tolerance

+/-0.2mm

Brand Name

Shengao, OEM

Raw Material

Steel

Techincs

Forging

Factory

Over 15 Years'experience

Certificate

SGS, CE, ISO 9001:2015

Delivery Time

15 Days After Receiving The Payment

Service

OEM and ODM

Export Markets

Global

OEM Package

Composite Wood Box

Transport Package

Plywood Box

Specification

SGS

Trademark

ShengAo

Origin

Weifang, Shangdong, China

HS Code

87089910

Production Capacity

50000PCS/Month

Key features

Custom OEM/ODM Service: Supports custom wing shapes, sizes, and logo embossing/debossing for private labeling.

High Strength Forging: Closed die forging ensures superior grain structure, strength, and fatigue resistance.

Wide Material Selection: Available in Carbon Steel, Stainless Steel, Alloy Steel, Aluminum, and Brass.

Fast Delivery: Standard production lead time is 25-35 working days; samples in 10-15 days.

Strict Quality Control: Includes raw material testing, in-process inspection, and final strength/hardness tests.

Multiple Surface Treatments: Offers Zinc Plating, Hot-Dip Galvanizing, Nickel Plating, Painting, and Anodizing.

Flexible MOQ: Standard items MOQ is 1,000 pcs; custom items MOQ is 5,000 pcs; samples available.

Global Export Experience: Over 15 years factory experience with exports to North America, Europe, and Asia.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Weifang Shengao Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.55h 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 Forged Butterfly Wing Nut?

A hand-tightened nut with two large flat wings, manufactured via hot or cold forging for superior strength and fatigue resistance compared to cast parts.

Q:What are the primary applications?

Ideal for industrial equipment panels, clamping/fixturing, automotive components, furniture assembly, and general maintenance requiring quick access.

Q:What are the advantages of forged wing nuts?

Forging aligns metal grain flow for higher strength, better fatigue resistance, no internal porosity, and excellent surface finish for plating.

Q:What materials are used?

We use Carbon Steel (1008-1018), Stainless Steel (304/316), Alloy Steel (Grade 8/10.9), Aluminum (6061), and Brass for various strength and corrosion needs.

Q:What sizes and thread types are available?

We offer Metric (M4-M24+) and Imperial/UNF/UNC threads. Wing spans range from ~20mm to over 100mm, with custom sizes available for OEM projects.