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Premium Heavy-Duty Hex Socket Countersunk Screws for Industrial Use
US$0.01
100 Pieces
Sample price:US$0.01/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelType
Hexagon HeadModel NO.
DIN7991Groove
HexagonConnection
Common BoltHead Style
RoundStandard
DIN, GB, ANSI, BSW, JIS, GOSTGrade
A2,A4Surface Treatment
Black/Gray Phophasted, ZincTransport Package
Box+Carton+Pallet(It DependsSpecification
DIN7991Origin
ChinaHS Code
7318120090Production Capacity
10000K/MonthKey features
High-Grade Stainless Steel: Available in A2 and A4 grades for superior corrosion resistance and strength.
Multiple Standard Compliance: Meets DIN, GB, ANSI, BSW, JIS, and GOST standards for global compatibility.
Custom Surface Treatment: Options include Black/Gray Phosphated and Zinc coating for enhanced durability.
Large Production Capacity: Capable of producing 10,000K units per month to meet bulk order demands.
OEM/ODM Support: Factory supports OEM and ODM services for customized fastener solutions.
Precise Engineering Design: Hex socket countersunk head ensures seamless assembly and flawless fit.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.66h 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 austenitic. During cold processing, part of the austenite transforms into martensite, which is magnetic. This 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. 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: Suitable for dry environments; prone to rusting in rain. 2. 304: Ideal for outdoor/humid environments due to high corrosion resistance. 3. 316: Superior corrosion/acid resistance, suitable for seawater and chemical environments.
Q:What standards do these screws comply with?
A:
The screws comply with DIN, GB, ANSI, BSW, JIS, and GOST standards.
Q:What is the production capacity?
A:
The production capacity is 10,000K per month.
Send Inquiry
*To:
Jiangyin Hifive Hardware Products Co., Ltd.
Jiangyin Hifive Hardware Products Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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