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High-Quality Countersunk Screws for Electronics and DIY Projects
US$0.01
100 Pieces
Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

DIN7991

Groove

Hexagon

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

A2,A4

Surface Treatment

Black/Gray Phophasted, Zinc

Transport Package

Box+Carton+Pallet(It Depends

Specification

DIN7991

Origin

China

HS Code

7318120090

Production Capacity

10000K/Month

Key features

Premium Material Grade: Available in A2 and A4 stainless steel grades for superior corrosion resistance.
Diverse Standard Compliance: Meets DIN, GB, ANSI, BSW, JIS, GOST, and other international standards.
Customizable Surface Treatment: Options include Black or Gray Phosphated and Zinc plating for enhanced protection.
High Production Capacity: Capable of producing up to 10,000 kilograms per month to meet large orders.
Flexible Packaging Options: Available in bulk or small boxes combined with cartons for safe transport.
OEM and ODM Services: Full customization services available for branding and specific design requirements.
Versatile Application: Ideal for electronics projects, DIY builds, and general mechanical assembly.
Established Manufacturer: Produced by Jiangyin Hifive Hardware with over 20 years of industry experience.

Company profile

Jiangyin Hifive Hardware Products Co., Ltd.
Importers and ExportersFast DeliveryFlexible CustomizationQuality Assurance
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.13h CertifiedTerms of Payment: T/T, LC, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

About Our Factory & Business Background

AddressB-5, Qingyang Industrial Park, Jiangyin City, Wuxi, Jiangsu, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsBolt, Nut, Self-Tapping Screw, Screw, Stainless Steel Standard Parts, Standard Part

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:Why is stainless steel sometimes magnetic?
A:
304 stainless steel is an austenitic stainless steel. During cold processing, part of the austenite transforms into martensite. Martensite is magnetic, which is why 304 stainless steel is generally non-magnetic or only weakly magnetic.
Q:How to identify authentic 304 stainless steel products?
A:
1. Use 304-specific testing solution: No color change indicates authentic 304 stainless steel. 2. Conduct chemical composition analysis or spectral analysis. 3. Perform a smoke test to simulate real-world usage conditions.
Q:What are the common types of stainless steel?
A:
1. 201 stainless steel: Suitable for dry environments; prone to rusting when exposed to rain. 2. 304 stainless steel: Ideal for outdoor or humid environments due to high corrosion resistance, acid resistance, and strength. 3. 316 stainless steel: Offers superior corrosion and acid resistance, especially suitable for seawater and chemical environments.
Q:What is the average lead time for orders?
A:
During peak season, the lead time is one month. During off-season, it is within 15 workdays.
Q:What payment terms are accepted?
A:
We accept T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

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