Is customization available?

Yes, we support customization of sizes (M5-M10 or customized), materials, finishes, and special designs to meet specific application needs.

M8 X 30mm 304 Stainless Steel SS316 Post Screw Sleeve Csk Barrel Nuts with Internal Thread

Name: M8 X 30mm 304 Stainless Steel SS316 Post Screw Sleeve Csk Barrel Nuts with Internal Thread
Brand: T&Y Hardware Industry Co., Ltd.
SKU: 1930416052

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

US$0.08

10,000-29,999 Pieces

US$0.07

30,000-99,999 Pieces

US$0.06

100,000+ Pieces

Sample price:US$0.08/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Round Head

Model NO.

Sleeve Nut

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

8.8

Transport Package

Poly Bag, Small Box, Carton+Pallet

Specification

BULK IN 25KGS CARTON/ PALLET

Trademark

Origin

Shanghai

HS Code

7318160000

Production Capacity

1000 Tonnes/Month

Key features

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

Customizable Options: Supports custom sizes (M5-M10+), materials, finishes, and special designs.

Multiple Drive Types: Offers hex, allen, cross, slot, torx, and other drive types for versatility.

Anti-Corrosion Performance: Stainless steel models provide strong anti-corrosion and beautiful appearance.

Professional Quality Control: Every process is checked by the quality inspection department to ensure standards.

Free Sample Service: Free samples provided, excluding courier fees, for quality verification.

Flexible Payment Terms: Accepts T/T (30% advance), L/C, and 100% advance for small orders.

Global Supplier Experience: Serving customers in 55+ countries with high-quality fastener solutions.

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: ≤15hTerms 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.

Product Q&A

Q:How do you ensure product quality?

Every process is checked by our quality inspection department to ensure every product's quality. We also personally visit the factory to check product quality during production.

Q:What is the delivery time?

Our delivery time is generally 30 to 45 days, or according to the quantity.

Q:What are your payment methods?

We accept 30% T/T in advance and 70% balance on B/L copy. For small orders under 1000 USD, we suggest 100% advance payment to reduce bank charges.

Q:Can you provide samples?

Yes, we provide free samples, but the courier fees are not included.

Q:What materials are available for sleeve nuts?

We supply barrel nuts made from Stainless Steel (201, 304, 316, 316L), Carbon Steel, Brass, Titanium, Aluminum, and other special materials upon request.