Does the bolt meet international standards?

Yes, it conforms to ASTM A307, ASTM F2329, and ASME B18.2.1 specifications.

What is the minimum tensile strength?

The minimum tensile strength is 4,650 lbf.

What is the recommended torque value?

The recommended torque value is 15 ft lb.

Galvanized Machine Square Head Bolt with Nut ANSI in Poline Hardware

Name: Galvanized Machine Square Head Bolt with Nut ANSI in Poline Hardware
Brand: Baoding Lanlong Iron Industry Co., Ltd.
SKU: 2238064985

Hebei, ChinaBaoding Lanlong Iron Industry Co., Ltd.

US$0.01-10.00

10 Pieces

Product profile

Customization

Available

Feature

Durable

Feature2

Shatter-Proof

Model NO.

Feature3

Customized

Material

Cast Iron

Transport Package

Pallet, Wooden Box

Specification

standard

Trademark

Lanlong

Origin

China

HS Code

7318190000

Production Capacity

50000

Key features

High Strength Material: Made of high-quality alloy steel with excellent tensile and shear strength for stable performance.

Helical Fastening Design: Unique thread design disperses stress evenly, preventing base material damage and improving reliability.

Versatile Application: Suitable for concrete, masonry, and solid blocks in construction, industrial, and repair projects.

Corrosion Resistant Finish: Hot dip galvanized to meet ASTM F2329, ensuring durability in indoor and outdoor environments.

Customization Available: Offers full, minor, and flexible customization from samples or designs.

Strict Quality Control: Complies with international standards with traceable raw materials and professional inspection.

Professional Support: Expert pre-sales advice and responsive after-sales support from a qualified manufacturer.

Reliable Performance: Ensures long-term stability and safety for high-rise buildings and heavy industrial equipment.

Company profile

Self-brandedPatents AwardedIn-stock CapacityR&D Capabilities

Baoding Lanlong Iron Industry Co., Ltd.

Hebei, China

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: 1 year CertifiedNearest Port: Tianjin PorAverage Response Time: ≤3.55h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing-sector trading company located in Baoding, China, with domestic primary export-market information. It offers broad customization, OEM and ODM services, and reports having introduced new products within the past year. Production information indicates one production line and one year of export experience. Service procedures exist for inspections, supplier approval, corrective actions, and complaint handling, but the provided records state that written evidence is unavailable or incomplete. No supplier-management certification, overseas warehouse, showroom, agent or branch, or offline trade-show participation is reported. Financial information is inconsistent across the provided slices and is not sufficient to establish financial credibility. The supplier cites OEM service for well-known brands and applications across several infrastructure sectors, but no specific customer names or verifiable case details are provided.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification holding is evidenced in the provided information, but the slices do not specify whether other product or quality certifications exist.

After-Sales capabilityThe supplier reports procedures for service assessment, corrective and preventive actions, and customer complaints, but each is stated to have no written records. It has no overseas warehouse, showroom, agent or branch, and no overseas services are reported, limiting demonstrated after-sales infrastructure.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, supporting some product-development capability. However, it reports only one year of total R&D engineer experience and no available SDK, so the depth of innovation capability is limited and not fully demonstrated.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization and flexible customization. Its company description also confirms customization and OEM services, while the R&D information confirms ODM availability, providing strong direct evidence of broad customization capability.