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Galvanise Iron Scaffolding Wing Nuts for Concrete Steel Formwork
US$0.58-3.46
500 Pieces
Sample price:US$1.50/piece.Request sample

Product profile

Customization

Available

Connection Type

Snap-on Connection

Finish

Galvanized

Model NO.

SA-YPLM

Material

Steel

Type

Base Plates

Name

Wing Nut

Application

Construction

Casting Form Material

Metal

Casting Metal

Cast Steel

Machining Tolerance

+/-0.02mm

Casting Method

Precision Casting

Raw Material

Carbon Steel, Stainless Steel

Tolerance

+-0.2 or as Drawings

Technology

Casting + Machining

Color

Nature or as Request

Export Markets

Global

OEM and ODM

100% with Drawings

Inspection

Slide Caliper, Microcaliper, Projector

Surface Treatment

Electroplating

Transport Package

Plywood Box

Specification

SGS

Trademark

Shengao

Origin

Weifang, Shangdong, China

HS Code

8483500000

Production Capacity

5000PCS/Month

Key features

Tool-Free Hand Tightening: Large wings allow quick assembly and disassembly without tools, saving time on site.
High Corrosion Resistance: Hot-dip galvanized finish ensures durability and rust protection in harsh environments.
Full OEM & Customization: Supports custom sizes, threads, materials, and private labeling based on drawings.
Multi-Material Options: Available in Carbon Steel, Stainless Steel, and Aluminum Alloy for various needs.
Strict Quality Control: ISO9001 certified with precision threading and rigorous GO/NO-GO thread inspection.
High Tensile Strength: Manufactured from durable construction-grade materials meeting standard hex nut strength.
Reusable Design: Designed for hundreds of reuses with galvanized coating preventing thread seizure.
Global Export Capability: 500 metric tons monthly supply with flexible shipping and packaging options.

Company profile

Weifang Shengao Machinery Co., Ltd.
Importers and ExportersHigh Repeat Buyers Choice
Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.78h 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:
It is a specialized fastener with large flat wings for hand-tightening, designed for scaffolding and formwork systems requiring quick assembly.
Q:What materials are available?
A:
We offer Carbon Steel (Q235B), Stainless Steel (A2-70/304), and Aluminum Alloy, with finishes like Hot-Dip Galvanized or Electro-galvanized.
Q:What thread sizes and standards do you support?
A:
Standard metric threads include M8 to M24. Imperial UNC threads are also available. We manufacture to ISO or ANSI/ASME specifications.
Q:What is the advantage over a standard hex nut?
A:
It allows tool-free operation, significantly speeding up assembly and dismantling while reducing the risk of tool loss on site.
Q:Are these wing nuts reusable?
A:
Yes, they are designed for hundreds of reuses. The galvanized coating protects against rust and ensures easy operation throughout the lifespan.

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