What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Is OEM service available?

Yes, OEM service is available, and customization from designs is supported.

What certifications does the product have?

The product has ISO certification, and the company holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications.

A325 Heavy Hex Bolt ASTM A325 Type 1 Heavy Hex Structural Bolt A325 Steel Structural Bolt

Name: A325 Heavy Hex Bolt ASTM A325 Type 1 Heavy Hex Structural Bolt A325 Steel Structural Bolt
Brand: Younsion Fastening Industrial Co., Ltd.
SKU: 1971330751

Hebei, ChinaYounsion Fastening Industrial Co., Ltd.

US$0.10-1.60

100,000 Pieces

Sample price:US$1.60/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support, Other

Warranty

1 Year

Model NO.

AD01

Certification

ISO

Material

Steel

Type

Wall Formwork

Project Solution Capability

Graphic Design, Others

Application

Formwork Panel

Transport Package

Bag or Carton with Pallet

Specification

M3-M30

Trademark

Origin

China

HS Code

7315190000

Production Capacity

3200 Tons/Year

Key features

Customizable Specifications: Size and surface treatment options are tailored to client demands.

Robust Material Quality: Made from high-grade steel or stainless steel for longevity and reliability.

Adjustable Design: Accommodates varying panel thicknesses and wall configurations easily.

Corrosion Resistance: Treated with anti-corrosion coatings suitable for diverse weather conditions.

High Load Capacity: Engineered to withstand significant loads during concrete casting.

Easy Installation: User-friendly design allows quick installation and removal.

Strict Quality Control: Comprehensive inspection process from incoming to pre-shipment.

ISO Certified Manufacturer: Factory certified with ISO9001:2015, ISO14001, and ISO45001:2018.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedExhibition Experience

Younsion Fastening Industrial Co., Ltd.

Hebei, China

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: ≤8.99h

AI-Powered supplier vetting

SummaryThe supplier operates across hardware, handling equipment, metal materials, wire rope, bearings, building materials, and related industrial products. It reports 10 production lines and OEM service for well-known brands, while offering customization from customer designs. Certifications include ISO9001:2015, ISO14001, ISO45001:2018, and CE. However, its documented R&D and service-management infrastructure is limited: it reported no new products in the past year, no ODM, no SDK, no 3D design or private mold capability, and only one year of R&D engineer experience. Quality-control staffing is below five. Supplier-service procedures, complaint handling, and corrective-action records are not documented. It has no overseas warehouse, showroom, agent, or branch, but has attended the 136th Canton Fair. Financial information is present for recent years, but the provided slices do not establish financial strength.

Supplier typeThe supplier appears to be a diversified industrial and hardware manufacturer/seller, covering handling equipment, metals, wire rope, bearings, building materials, cables, and hardware. Its 10 production lines and stated OEM activity indicate both manufacturing and supplier-service functions rather than a purely trading profile.

CertificationsThe supplier reports ISO9001:2015, ISO14001, ISO45001:2018, and CE certifications. These are explicit certification claims, although the record also contains a general management-system category of “Others” without further detail.

After-Sales capabilityThe supplier has no written procedures or records for complaint handling, corrective and preventive actions, or effective service-capability assessment. It also has no overseas warehouse, showroom, agent, or branch, so the available evidence does not demonstrate a robust after-sales infrastructure.

R&D capabilityInnovation evidence is limited: there were no new products in the past year, no ODM, no SDK, no ERP-based digital process integration, no 3D design service, no private molds, and only one year of R&D engineer experience. The supplier does report Photoshop capability and three R&D patents, but the overall evidence does not show strong current innovation capacity.

Production capacityThe supplier reports 10 production lines, a quality-control team of fewer than five staff, production-process controls aligned with national standards and consumer requirements, and peak- and off-season lead times within 15 working days. These explicit operating details support production capability, although the limited QC staffing may constrain oversight.

Customization capabilityThe supplier explicitly offers customization from customer designs and provides OEM services for well-known brands. However, it does not provide ODM, 3D software design, private mold, or SDK services, indicating that customization is primarily execution based on supplied designs rather than independent product development.

Product Q&A

Q:What materials are available for these bolts?

Available materials include Stainless Steel (SUS201, SUS304, SUS316, SUS410) and Carbon Steel (C1006, C1008, C1010, C1018, C1022, C10B21, C10B33, C1035, C1045, C435#, 40CrMo, 42CrMo).

Q:Can the size and surface treatment be customized?

Yes, the size is according to the client's demand, and surface treatments include ZP, Phosphating, H.D.G, Mechanical Galvanized, Power Coating, and Dacromet.

Q:What is the warranty period for this product?

We provide a 1-year warranty for this product.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1000 units.

Q:What are the payment terms accepted?

We accept T/T, LC, D/P, PayPal, Western Union, and Small-amount payment.