What is the lead time for production?

During peak season, it takes one month; during off-season, it is within 15 workdays.

What payment terms are accepted?

We accept LC, T/T, PayPal, Western Union, Money Gram, and Cash.

What is the surface treatment?

The surface treatment is plain or machined finish.

ASTM A320 Stainless Steel Hexagonal Bolt Low Temperature Fastener

Name: ASTM A320 Stainless Steel Hexagonal Bolt Low Temperature Fastener
Brand: Ningbo Anbor Hardware Co., Ltd.
SKU: 2308657435

Zhejiang, ChinaNingbo Anbor Hardware Co., Ltd.

US$0.05

3,000-19,999 Pieces

US$0.03

20,000-199,999 Pieces

US$0.01

200,000+ Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

M4-M20

Connection

Common Bolt

Head Style

Hexagonal

Standard

ANSI, ASTM

Grade

ASTM A320 B8 / ASTM A320 B8m

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Plain

Application Condition

Low Temperature Service

Product Standard

ASTM A320/A320m

Usage Scenario

Cryogenic Pipeline, Pressure Vessel, Valve Flange

MOQ

Negotiable

Certification

Mill Test Certificate (Mtc)

Length Range

Customized

Transport Package

Carton+Pallet

Specification

As standard

Trademark

Anbor

Origin

China

Key features

Low Temperature Service: Specially engineered for cryogenic conditions with excellent impact toughness.

Brittle Fracture Resistance: Prevents brittle fracture in sub-zero temperatures for critical equipment.

ASTM A320 Compliance: Strictly manufactured in accordance with ASTM A320/A320M international standards.

Customizable Sizes: Sizes can be customized per drawing and specific requirements.

High Tensile Strength: Features high tensile strength and stable mechanical properties.

Versatile Applications: Ideal for pressure vessels, cryogenic pipelines, valves, and oil & gas facilities.

Stable Clamping Force: Provides reliable clamping force and consistent quality.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Ningbo Anbor Hardware Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-02-18Nearest Port: NINGBO, SHANGHAI, TIANJINAverage Response Time: ≤2.17hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryNingbo Anbor Hardware Co., Ltd. is identified as both a trading company and manufacturer/factory in Ningbo, China, producing multiple categories of fasteners and related hardware. It reports established production and export experience, substantial stated annual capacity for screws, bolts, nuts, anchors, and washers, and broad customization and ODM capabilities. The supplier exports directly, with exports representing 90% of total sales, and reports OEM service for well-known brands. However, it has no overseas showroom, agents, branches, warehouse, or inventory service capability. Service-control procedures exist in some areas but lack written records, while assessment procedures are absent. Product innovation is supported by new products developed during the past year, although no SDK is available. The provided information does not establish certification holding or specific customer references.

Supplier typeThe supplier is classified as both a Trading Company and Manufacturer/Factory, with a limited-company structure and operations in Ningbo, Zhejiang, China. Its stated business scope covers hardware, metal products, building materials, machinery-related products, and other goods, supporting a broad hardware-trading profile alongside manufacturing activity.

After-Sales capabilityThe supplier has participated in an offline trade show and accepts multiple quotation and payment terms, but it has no overseas showroom, overseas agents or branches, overseas warehouse, or in-stock service capability. Complaint-handling and corrective/preventive-action procedures are stated to exist but have no written records, while no written service-assessment procedures or followed records are available.

R&D capabilityThe supplier reports that it developed new products during the past year and provides ODM services, indicating active product-development capability. It does not have an available SDK, but the provided evidence supports innovation activity in product development rather than software integration.

Production capacityStated annual capacity includes 5,000 tons of screws, 6,000 tons of bolts, 3,500 tons of nuts, 2,000 tons of anchors, and 3,750 tons of washers. The supplier reports one-month average lead times in both peak and off-seasons and describes more than 15 years of production and export experience, although its in-stock capability is explicitly unavailable and manufacturing-capacity control records are unknown.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad product-design and customization support.