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Custom Casting Carbon/Stainless Steel Wing Nuts M12 M6 M5 Nut Butterfly Nut
US$0.01-0.30
500 Pieces
Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Contact Us

Warranty

Contact Us

Model NO.

WF-SA

Application

Machine Parts, Transportation, Decorations

Certification

CCC, CE, ISO

Surface Treatment

Yes

Technics

Forged

Material

Steel

Name

Wing Nut

Standard

ASTM

Casting Form Material

Metal

Casting Metal

Cast Steel

Casting Form Usage Count

Permanent

Surface Roughness

Ra3.2

Coating

Sodium Silicate

Machining Tolerance

+/-0.02mm

Casting Method

Precision Casting

Raw Material

Carbon Steel, Stainless Steel

Tolerance

+-0.2 or as Drawings

Technology

Casting + Machining

Service

Shengao, OEM

Color

Nature or as Request

Custom

Yes

Transport Package

Plywood Box

Specification

SGS

Trademark

Shengao

Origin

Weifang, Shangdong, China

HS Code

87089910

Production Capacity

50000PCS/Month

Key features

Customization Options: Accepts custom drawings and samples for full or minor customization.
Wide Material Range: Available in Stainless Steel (SS201-420) and Carbon Steel (4.8-12.9).
High Precision Tolerance: Machining tolerance up to +/-0.02mm and casting tolerance +/-0.2mm.
Extensive Surface Treatment: Offers Zn-plated, Ni-plated, Black Oxide, Anodize, and more.
Strict Quality Control: ISO9001:2008 certified with 100% inspection and no burrs or deformation.
Fast Delivery: Standard parts 7-15 days; Non-standard parts 15-25 days.
Flexible MOQ: Minimum order quantity typically 100-200 pieces; trial orders accepted.
Comprehensive Support: Weekly progress reports with photos/videos and replacement for rejected parts.

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: ≤2.29h 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:Why choose us?
A:
We have our own factory, Weifang Shengao Machinery Co., Ltd., so we can guarantee the quality of each product and provide you with competitive prices. We are committed to providing customers with first-class quality supply services, hoping to establish successful cooperative relationships with partners and become their preferred supplier.
Q:What if you can't find the product you need on our website?
A:
You can send pictures and drawings of the required products by email, and we will confirm whether we have them. Or you can also send samples by DHL/TNT, and we will tailor them for you.
Q:How to customize (OEM/ODM)
A:
If you have new product drawings or samples, please send them to us. We can customize the hardware according to your requirements. We will also provide professional product suggestions to make the design more specific and maximize performance.
Q:Can you strictly follow the tolerances on the drawings and meet high precision requirements?
A:
Yes, we can, we can provide high-precision parts and manufacture parts according to your drawings.
Q:What is the payment method? How should I order and pay?
A:
We accept T/T (bank transfer), Western Union, L/C. Sample: 100% paid with order; Production: 30% deposit paid by T/T before arranging production, and the balance paid before shipment.

Send Inquiry

*To:Weifang Shengao Machinery Co., Ltd.Weifang Shengao Machinery Co., Ltd.
*Content:
0/4000

Supplier replies will be sent to your registered email

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