How do you ensure product quality?

We are ISO9000, SGS, and BV certified. We conduct QC inspections at every production link for each batch and provide Material Test Certificates (MTC) and mill certificates upon completion.

What is the minimum order quantity?

We accept any order size, including small orders. We maintain stock for various stainless steel fasteners, carbon steel nuts, and bolts to accommodate diverse needs.

What packaging details do you use?

Standard packing is 20-25kg per carton, with 36 or 48 cartons per pallet (approx. 900-960kg). We can also customize cartons with customer logos or specific requests.

DIN314 Stainless Steel 304 316 Butterfly Square Wing Nuts

Name: DIN314 Stainless Steel 304 316 Butterfly Square Wing Nuts
Brand: Jiaxing Haina Fastener Co., Limited
SKU: 1973250245

Zhejiang, ChinaJiaxing Haina Fastener Co., Limited

US$0.50

10,000-49,999 Pieces

US$0.30

50,000-99,999 Pieces

US$0.08

100,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Wing

Connection

Common Bolt

Head Style

Wing

Standard

DIN, ANSI, GB, JIS, GOST, BSW, DIN,ASTM/ASME,JIS,En,ISO,as,GB

Grade

12.9

Length

100-300mm

Steel Material

Stainless Steel

Used

Building, Machinery, Chemical Indust, Environment

Finishing

Plain

Delivery Time

7-30days

Business Type

Manufacturer/Factory

R&D Capacity

OEM;Own Brand;ODM;Others

Name

Stainless Steel Wing Nut

Transport Package

20-25kg/Cartons+900kg/Pallets

Specification

M8 M10 M12

Trademark

NINA

Origin

China

HS Code

7318159090

Production Capacity

500ton/Month

Key features

Premium Stainless Steel Materials: Available in SS304, SS316, SS316L, and other grades for superior corrosion resistance.

Wide Standard Compliance: Meets DIN, ANSI, ASTM, JIS, ISO, and GB international standards for global compatibility.

Customizable Dimensions: Lengths can be customized from 100mm to 300mm to fit specific project requirements.

OEM and ODM Services: Supports custom manufacturing based on customer samples, drawings, and specifications.

Free Sample Availability: Free standard fastener samples provided for new customers (shipping cost applies).

Strict Quality Control: ISO9000, SGS, and BV certified with MTC and mill certificates provided for every batch.

Flexible Payment Terms: Accepts T/T, LC, PayPal, and Western Union to accommodate various order sizes.

Fast Delivery Options: Stock items ship in 2-5 days; custom orders take 10-30 days depending on season.

Company profile

Years of Export ExperiencePatents AwardedFast DeliveryManagement Certification

Jiaxing Haina Fastener Co., Limited

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-10-05Nearest Port: Shanghai, NingboAverage Response Time: ≤7.00hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

About Our Factory & Business Background

Address1-405 No. 1888 Canaan Plaza Zuili Road, Nanhu District, Jiaxing, Zhejiang, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsBolts, Nuts, Screws, Washer, Roof Hook, Steel Channel, Aluminum Accessories, Ground Screw, Threaded Rod &Stud Bolts

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What materials are available for these wing nuts?

We offer Stainless Steel options including SS201, SS303, SS304, SS316, SS316L, and SS904L, as well as various steel grades like DIN Gr.4.6 to 12.9 and ASTM standards.

Q:Can you provide custom sizes or specifications?

Yes, we support OEM and ODM services. Lengths can be customized from 100mm to 300mm, and we manufacture according to your samples, drawings, and performance requirements.

Q:What is the lead time for orders?

For stock items, delivery is 2-5 days. For custom orders, lead time is 10-15 days in slack season and 15-30 days in busy season. Large quantities (over 2 containers) may require priority production scheduling.

Q:Do you offer free samples?

Yes, we provide free samples for standard fasteners. New customers pay the express charges, while we cover shipping costs for returning customers.

Q:What are your payment terms?

We accept T/T and LC for general orders, and PayPal or Western Union for small orders or sample shipments.