What surface finishes are available?

Options include zinc/nickel/chrome plating, hot-dip galvanizing, phosphate/oxide coating, polishing, and paint/powder coating in various colors.

How is load capacity determined?

Determined by material grade, thread size/pitch, and manufacturing quality. Technical data sheets with proof load and tensile strength specs are available.

Can you produce custom designs with logos?

Yes, as an OEM manufacturer, we support custom wing shapes, logo/text embossing or debossing, and full private labeling and packaging.

What is the Minimum Order Quantity (MOQ)?

Standard items: 1,000 pieces per size/material. Custom forged items with new tooling: 5,000 pieces. Samples are available for evaluation.

What is the production lead time?

Samples from existing dies: 10-15 days. Standard production: 25-35 days. Custom tooling and production: 45-60 days after design approval.

Customized High Precision Carbon Steel Forging Quick Wing Nuts for Building Material

Name: Customized High Precision Carbon Steel Forging Quick Wing Nuts for Building Material
Brand: Weifang Shengao Machinery Co., Ltd.
SKU: 761385762

Shandong, ChinaWeifang Shengao Machinery Co., Ltd.

US$0.30-2.00

500 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Warranty

Model NO.

SA-DXLM

Application

Machine Parts, Transportation, Decorations, Hardware, Concrete Fitting

Certification

CCC, CE, ISO

Surface Treatment

Yes

Technics

Forged

Material

Steel

Type

Metal Forging Part

Standard

ASME

Processing Object

Metal

Molding Style

Forging

Molding Technics

Pressure Casting

Heat Treatment

Quenching

Forging Tolerance

+/-0.2mm

Place of Origin

Shandong, China

Quality Control

100% Inspected

Advantages

Within 20 Days After Receiving Last Confirm Info

Supply

Drawing Design

Standard or Nonstandard

Nonstandard

OEM Service

Yes

Custom Made

Yes

MOQ

100-1000PCS

Free Sample

Yes

Transport Package

Plywood Box

Specification

SGS

Trademark

ShengAo

Origin

Weifang, Shangdong, China

HS Code

87089910

Production Capacity

50000PCS/Month

Key features

High Precision Forging: Closed die forging ensures precise size, small processing margin, and high complex productivity.

Superior Material Strength: Forging aligns metal grain flow, providing greater tensile strength, impact resistance, and no porosity.

Flexible Customization: Supports OEM/ODM, custom wing shapes, logo embossing, and various material grades (Steel, Stainless, Alloy).

Rapid Delivery: Quick delivery within 15 days for standard items; samples available for evaluation.

Strict Quality Control: 100% inspected with raw material tests, strength/hardness tests, and assembly function checks.

Wide Application Range: Ideal for industrial equipment, automotive, construction, furniture, and general maintenance fastening.

Diverse Surface Treatment: Offers zinc plating, hot-dip galvanizing, powder coating, and anodizing for corrosion resistance.

Secure Payment Options: Supports T/T, L/C, OA, PayPal, Western Union, and Trade Assurance for safe transactions.

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: ≤2.57h 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 large flat wings, manufactured via hot or cold forging for superior grain structure, strength, and fatigue resistance compared to cast alternatives.

Q:What are the primary applications?

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

Q:What are the advantages of forged wing nuts?

Forging provides higher strength, better fatigue resistance, no internal porosity, and excellent surface finish compared to cast or machined parts.

Q:What materials are available?

Carbon Steel (1008-1018), Stainless Steel (304/316), Alloy Steel (Grade 8/10.9), Aluminum (6061), and Brass for specific conductive or decorative needs.

Q:What sizes and thread types are offered?

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