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Heavy-Duty Carbon Steel Screws for Mining Applications
US$0.14
1,000-4,999 Pieces
US$0.08
5,000-9,999 Pieces
US$0.06
10,000-49,999 Pieces
US$0.05
50,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelType
Hexagon Head With FlangeModel NO.
Carbon Steel ScrewGroove
CinquefoilConnection
Hinged BoltsHead Style
RoundStandard
DIN, GB, ANSI, BSW, JIS, GOSTGrade
8.8Product Name
Carbon Steel ScrewsMaterial Types
Carbon Steel (e.g., SAE 1018, 1045)Grades
Medium and High-Strength Grades (e.g., Grade 5/8)Diameter Common Sizes
M3/M4/M5/M6/M8 and Other Metric/Imperial SizesLength
Available Lengths From 5mm to 200mmPitch
Fine Thread and Coarse Thread OptionsHead Types
Flat Head / Pan Head / Hex HeadThread Types
Unc/Unf (Imperial Standards)/M (Metric Standards)Tensile Strength
Typically Specified as 300MPa, 500MPaCorrosion Resistance
Options for Zinc-Plated or CoatedSurface Treatment
Galvanized / Black Oxide / Plain / Other FinishingSpecial Requirements
Low Carbon / High-Temperature ResistancePackaging
Export-Compliant Packing / Bulk Packing OptionsCertification Requirements
ISO 9001 / Quality CertificationsApplications
Automotive / Construction /Machinery / General UseTransport Package
Export-Compliant Packing/Moisture-Proof PackagingSpecification
Negotiable According to Buyer's NeedsTrademark
HENGLINGOrigin
Zhejiang, ChinaProduction Capacity
5000000 Pieces/YearKey features
Customizable Sizes: Diameter M3-M8 and lengths up to 200mm tailored to specifications.
Diverse Surface Treatments: Options include zinc plating, black oxide, galvanized, and plain finishes.
High-Strength Materials: Available in SAE 1018, 1045, and other medium/high-strength grades.
OEM & ODM Services: Full customization from samples, designs, or minor adjustments available.
Wide Thread Options: Fine and coarse threads in UNC, UNF, and Metric standards.
ISO 9001 Certified: Strict quality control ensuring products meet international standards.
Fast Turnaround: Standard parts delivered in 7-15 days; non-standard in 15-25 days.
Versatile Applications: Suitable for automotive, construction, machinery, and general use.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.76h
About Our Factory & Business Background
AddressNo. 57-1, Zhenxing South Road, Ganshan Industrial Zone, Zhongguan Town, Deqing County, Huzhou City, Zhejiang Province, Huzhou, Zhejiang, China
Plant Area3400 square meters
Number of Employees22
Terms of PaymentLC, T/T
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity5 Kgs
Supply Chain Partners12
Our Production Capability & Technical Expertise
Main ProductsScrews, Nuts, Fasteners
Production Lines6
Production MachinesConfidential Facility, Cold Heading Forming Facility
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers1 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2017-12-25
Main MarketsDomestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015
Cooperated with Fortune 500No
Product Q&A
Q:What are your main products and material supply?
A:
Our main products are Screws, Bolts, Nuts, rivets, Special Non-standard studs, Turning parts, and High-end precision complex CNC Machining parts. Materials include Carbon Steel, Alloy Steel, Aluminum alloy, Stainless Steel, Brass, Copper, Titanium alloy, or according to your requirement.
Q:When can I get the price?
A:
We usually offer you a quotation within 12 hours, and the special offer is not more than 24 hours. For any urgent cases, please contact us directly by phone or send an email to us.
Q:If you can not find on our website the product you need how to do it?
A:
You can send the pictures/photos and drawings of the products you need by email, we will check if we have them. We develop new models every month. Or you can send us samples by DHL/TNT, and then we can develop the new model especially for you.
Q:Can you strictly follow the tolerance on the drawing and meet the high precision?
A:
Yes, we can, we can provide high-precision parts and make the parts according to your drawing.
Q:How should I order and make payment?
A:
By T/T, for samples 100% with the order; for production, 30% paid for deposit by T/T before production arrangement, the balance to be paid before shipment.
Send Inquiry
*To:
Hengling Metal Products (Huzhou) Co., Ltd.
Hengling Metal Products (Huzhou) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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