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Window Concrete Frame Screws Countersunk Head Torx Head Screws
US$0.01-0.50
10,000 Pieces
Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Round Head

Model NO.

CSK01

Groove

Hexagon

Connection

Common Bolt

Head Style

Round

Grade

Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9

Transport Package

Carton with Pallet

Specification

75MM length 32-212MM

Trademark

YS

Origin

China

HS Code

7318159001

Production Capacity

3200tons/Years

Key features

Wide Material Options: Available in carbon steel and alloy steel for diverse strength needs.
Multiple Strength Grades: Offers grades 4.8, 5.8, 6.8, 8.8, 10.9, and 12.9 for various loads.
Extensive Surface Finish: Plain, black oxide, zinc plated, Geomet, and hot-dip galvanized options.
Comprehensive Standards: Meets ASME/ANSI, DIN, ISO, JIS, and BSW international standards.
Versatile Applications: Suitable for building, industry, machinery, railway, bridge, and furniture.
OEM Customization: Supports customization from designs for specific project requirements.
ISO Certified Quality: Manufacturer holds ISO9001, ISO14001, and ISO45001 management certifications.
Flexible Payment Terms: Accepts T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

Company profile

Younsion Fastening Industrial Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedExhibition Experience
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 5 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤8.19h

AI-Powered supplier vetting

SummaryThe supplier specializes in handling equipment sales and related products, with a focus on OEM services for known brands. Despite having some R&D employees and production lines, they lack overseas service capabilities and structured service procedures. Their financial records show recent data up to 2025. They hold certifications like ISO9001:2015 and CE, but lack a sustainable development plan or an ERP system. Their innovation is limited, with minimal R&D and no new products in the past year.
Supplier typeThe supplier's business scope includes handling equipment and related products, and they offer OEM services for well-known brands.
CertificationsThe supplier holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications, along with a CE certification for product quality.
After-Sales capabilityThe supplier lacks written procedures or records for handling customer complaints and service capability, indicating a deficiency in structured after-sales service.
R&D capabilityThe supplier has not developed new products in the past year and lacks ODM and private mold capabilities, indicating limited innovation capacity.
Production capacityThe supplier operates 10 production lines, which suggests a moderate production capacity.

Product Q&A

Q:What materials are available for these screws?
A:
The screws are available in carbon steel and alloy steel to meet different durability and strength requirements.
Q:What strength grades are offered?
A:
We provide a wide range of grades including 4.8, 5.8, 6.8, 8.8, 10.9, and 12.9.
Q:What surface finishes can be selected?
A:
Options include plain finish, black oxide, zinc plated (blue/yellow/black), Geomet, and hot-dip galvanized (H.D.G.).
Q:What standards do the products comply with?
A:
Products comply with ASME/ANSI B, DIN, ISO, JIS, and BSW standards, as well as SAE J429 and ASTM specifications.
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 1000 pieces.

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*To:Younsion Fastening Industrial Co., Ltd.Younsion Fastening Industrial Co., Ltd.
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