What surface finishes are available?

Options include Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Chrome, and Hot Dipped Galvanized.

The Minimum Order Quantity is 10,000 pieces.

What certifications does the company have?

We are certified with ISO9001, ISO45001, and ISO14001 for quality, health and safety, and environmental management.

ASME B16.5 ASTM A308 Black Oxide Double Unf Thread End Stud Bolt with Nuts and Washer

Name: ASME B16.5 ASTM A308 Black Oxide Double Unf Thread End Stud Bolt with Nuts and Washer
Brand: T&Y Hardware Industry Co., Ltd.
SKU: 1987693922

Shanghai, ChinaT&Y Hardware Industry Co., Ltd.

US$0.15

10,000-29,999 Pieces

US$0.14

30,000-99,999 Pieces

US$0.13

100,000+ Pieces

Sample price:US$0.15/piece.Request sample

Product profile

Customization

Available

Material

High Strength Steel

Type

Round Head

Model NO.

stud bolt with nuts

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Passivation

Transport Package

25kg

Specification

BULK IN 25KGS CARTON/ PALLET

Trademark

Origin

Shagnhai

HS Code

7318150000

Production Capacity

1000 Tonnes/Month

Key features

Wide Material Selection: Available in Carbon Steel, Stainless Steel 304/316, Brass, Titanium, and more.

Multiple Surface Finishes: Options include Zinc Plated, Black Oxide, Nickel, Chrome, and Hot Dipped Galvanized.

Comprehensive Size Range: Metric sizes M5-M52 and Inch sizes 1/4-7/8, with lengths from 100mm to 500mm.

Strict Quality Control: ISO9001, ISO45001, and ISO14001 certified with dedicated quality inspection for every process.

Free Sample Provision: Free samples available for evaluation, excluding courier fees.

Flexible Payment Terms: Supports T/T, L/C, D/A, D/P, Western Union, and MoneyGram.

Professional Manufacturer: Established in 2002, specializing in R&D and production of high-quality fasteners.

Custom Solutions: Supports customized production of special steels and specific designs based on drawings.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Exhibition ExperienceYears of Export Experience

T&Y Hardware Industry Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2020-07-09Nearest Port: Shanghai, NingboAverage Response Time: ≤9.22hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, CIP, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company, but the provided information also indicates professional technical, R&D, design, OEM, ODM, inventory, overseas warehouse, overseas showroom, and export capabilities. It reports substantial annual production capacities across several fastening-product categories and offers extensive customization. Service governance is supported by written procedures and records for corrective actions, complaint handling, supplier assessment, and approved-supplier updates. Innovation evidence includes new products within the past year, while ERP-based digital management is in use. Financial records are referenced for 2021–2023, but no financial results or assessment outcomes are provided. No certification information is stated. Customer-related evidence includes OEM service for well-known brands, overseas agents or branches, and participation in named trade shows.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions. It also reports overseas agents or branches, overseas warehouses, an overseas showroom, inventory capability, and written supplier-service assessment procedures, supporting service coverage, although no specific warranty or repair terms are provided.

R&D capabilityThe supplier reports R&D capability, new products within the past year, ODM services, and ERP-based digital management covering production, procurement, quality control, and logistics. It has no available SDK, but that limitation is not sufficient to negate the broader product-development and process-digitization evidence.

Production capacityReported annual capacity includes threaded rods, bolts and nuts, anchor bolts, screws, and hex bolts, with the largest stated capacity for hex bolts. The supplier also reports in-stock capability, while outsourcing procedures and manufacturing-capacity contracts remain unknown; overall, direct production strength is supported but its full manufacturing governance is not established.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, together with 3D software design services. ODM and OEM capabilities further support its ability to develop or manufacture customer-specific products.