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Low Carbon Steel Relatively Low Tensile Strength Concrete Screws
US$0.01-0.12
10 Pieces
Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Countersunk Head

Model NO.

UNF-17

Groove

Cross

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

4.8, 5.8, 6.8, 8.8, 10.9, 12.9; A2-70,A4-70,A4-80

Delivery

Sea Freight, Air, Train, Express

Certification

ISO9001:2015, BSCI

Sample

Yes

ODM/OEM

Appcet

Transport Package

Carton Boxes + Pallets

Specification

M5-M20

Trademark

UN

Origin

China

HS Code

7318140090

Production Capacity

700tons/Month

Key features

Wide Material Range: Available in Carbon Steel grades 4.8 to 12.9 and Stainless Steel A2-70, A4-70, A4-80.
Extensive Size Options: Standard sizes M5-M20 with non-standard lengths from 30mm to 250mm available.
Diverse Surface Treatments: Includes Black, Plain, Blue, Clear, Yellow, HDG Zinc, Customized, and specialized coatings.
Full Customization Support: Offers full, minor, and flexible customization based on designs or samples.
Multiple Certification Standards: Complies with DIN, GB, ANSI, BSCI, ISO9001:2015, JIS, GOST, and BSW standards.
High Performance Coatings: Options like Mechanical Plating offer 1000 hours salt spray resistance.
Flexible Delivery Methods: Supports Sea Freight, Air, Train, and Express shipping for global delivery.
Quality Assurance: Includes sample testing and third-party inspection options for all orders.

Company profile

Hangzhou Union Hardware Co., Ltd
High Repeat Buyers ChoiceExhibition ExperienceR&D CapabilitiesImporters and Exporters
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤2.50h

About Our Factory & Business Background

AddressRoom 401-1, No.58, Xiangshan Road, Wenyan Street, Xiaoshan, Hangzhou, Zhejiang, China
Plant Area100 square meters
Number of Employees4
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month, 1-3 months Off Season Lead Time: within 15 workdays, one month, 1-3 months
Minimum Order Quantity1000 pcs
Supply Chain Partners56

Our Production Capability & Technical Expertise

Main ProductsBit Holders, Bits, Sockets, Torque Wrench, Ratchet, Hex Keys, Tool Set, Pta Sets, Bi-Metal Screws, Stainless Steel Fasteners
R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2023-08-03
Main MarketsEurope, Africa, Domestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What material grades are available for these concrete screws?
A:
We offer Carbon Steel grades ranging from 4.8 to 12.9, as well as Stainless Steel grades A2-70, A4-70, and A4-80.
Q:Can I request non-standard sizes or designs?
A:
Yes, we provide full customization including non-standard sizes (M5-M20) and lengths (30mm-250mm) based on your specific designs or samples.
Q:What surface treatment options do you offer?
A:
We provide various treatments including Black, Plain, Blue, Clear, Yellow, HDG Zinc, and specialized coatings like Mechanical Plating and Dacrotized.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1000 pieces.
Q:What are the payment terms?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

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