What is the sample lead time?

Sample time is 7-10 days for in-stock items.

What size range do you cover?

Diameter ranges from M5 to M64 and 1/4' to 2 1/2 inches; Length from 10mm to 1000mm and 1/2' to 40'.

What certifications do you provide?

We provide 3.1b certificates for our products.

ASTM A193 Gr B8 Stud Bolt Class 1 and Class 2

Name: ASTM A193 Gr B8 Stud Bolt Class 1 and Class 2
Brand: TAIZHOU FASTOOL INDUSTRY CO., LTD.
SKU: 2241246135

Jiangsu, ChinaTAIZHOU FASTOOL INDUSTRY CO., LTD.

US$1.00

100-999 Pieces

US$0.95

1,000-9,999 Pieces

US$0.90

10,000-49,999 Pieces

US$0.80

50,000+ Pieces

Product specifications

A193 GB8

Product profile

Customization

Available

Material

Stainless Steel

Grade

Grb8

Model NO.

A193 GR B8-STUD BOLT-1/2"X2 1/4

Certs

3.1b

Price for The Size

1/2-13uncx2 1/4" Stud Bolt with 2 Hvy Nut

OEM

Payment

on Line Is Ok

Transport Package

CTN First, Then in Pallet

Specification

1/2-13UNCX2 1/4"

Trademark

HT&FST

Origin

Jiangsu, China

HS Code

7318190000

Production Capacity

100 Tons /Month

Key features

Fast Delivery for Stock Items: Complete Grade ASTM A193 GR B8M & B8 stud bolts within 15 days for regular sizes.

Extensive Material Selection: Supply SS304, SS316, Hastelloy, Inconel, Titanium, and Duplex alloys in various grades.

OEM Customization Available: Accept custom orders for size, standard, and unstandard requirements with client marking.

Experienced Sales Team: Benefit from 18 years of professional experience in the fastener trading area.

Low Minimum Order Quantity: Accept orders as small as 10 pcs for bolts and studs, 50 pcs for nuts, 100 pcs for washers.

Free Sample Policy: Free samples provided for stock items if buyer covers freight costs.

Wide Size Range: Diameter M5-M64 and 1/4'-2 1/2 inches; Length 10-1000mm and 1/2'-40 inches.

Comprehensive Packaging: Small box plus carton packing ensures shipping safety and prevents product damage.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityRaw-Materials TraceabilityImporters and Exporters

TAIZHOU FASTOOL INDUSTRY CO., LTD.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-05-03Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤3.02hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier demonstrates OEM and ODM experience, broad customization options, ISO 9001 certification, three production lines, quality assurance, raw-material traceability, and documented finished-product inspection instructions. It also reports inventory capability, export rights, and lead times stated as within 15 workdays to one month. However, the evidence identifies important management and development gaps: no available R&D audit documentation, no new products in the past year, no SDK, no written corrective-action or complaint-handling procedures, no formal supplier-service procedures or approved supplier list, and no valid manufacturing-capacity contract with related subcontractors. Overseas service coverage is limited, with no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial credibility cannot be assessed because the slices only identify reporting years and do not provide financial results.

Supplier typeThe supplier operates as a manufacturer offering OEM and ODM services, holds self-operated import and export rights, and provides multiple customization models. It has inventory capability, but no valid manufacturing-capacity contract with related subcontractors and no overseas service infrastructure such as warehouses, showrooms, agents, or branches.

CertificationsThe supplier reports ISO 9001 certification, which is explicit evidence of holding a recognized quality-management-system certification. No other certifications are identified in the provided slices.

R&D capabilityThe supplier reports technology-engineering support and new-product development responsibilities and offers ODM services. Against this, it has no available R&D design-input, output, review, verification, or validation documents, no SDK, no new products in the past year, and R&D engineers with less than five years of total experience.

Production capacityThe supplier operates three production lines, reports inventory capability, employs 6–10 quality-control staff, uses uniformly followed finished-product inspection instructions, and maintains quality assurance and raw-material traceability. Deficiencies include no valid capacity contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing standard operating procedure.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM and ODM services, demonstrating broad stated customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one category of customer experience. No brand names, project details, volumes, product examples, or independently verifiable case information are provided.