What standards do you follow?

Our products strictly follow industry standards including DIN, ANSI, GB, JIS, BSW, GOST, and NFE 25129.

Stainless Steel Galvanized Nfe 25129 Cross Slotted Pan Head Roofing Bolt with Square Nut

Name: Stainless Steel Galvanized Nfe 25129 Cross Slotted Pan Head Roofing Bolt with Square Nut
Brand: T&Y Hardware Industry Co., Ltd.
SKU: 1911619962

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

US$0.10

10,000-29,999 Pieces

US$0.09

30,000-99,999 Pieces

US$0.08

100,000+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Round Head

Model NO.

NFE 25129 roofing bolt

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, GB, JIS, BSW, GOST, Nfe 25129

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

NFE 25129 Standard Compliance: Strictly follows NFE 25129 standard for reliable fastening in metal roofing systems.

Stainless Steel Material: Made from high-quality stainless steel with passivation finish for durability.

Wide Application Scope: Suitable for machinery, chemical industry, environmental, and building projects.

Customizable Packaging: Packing can be bulk in cartons or according to customer special demand.

Comprehensive Product Range: Offers various bolts, nuts, washers, and stamping parts from one supplier.

Strict Quality Control: Every process checked by quality inspection department to ensure product quality.

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: ≤11.23hTerms 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 to ensure quality?

Every process is checked by our quality inspection department to insure every product's quality. We also personally go to the factory to check the quality of products.

Q:What is the delivery time?

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

Q:What is the payment method?

30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 1000USD, we suggest paying 100% in advance to reduce bank charges.

Q:Can you provide a sample?

Sure, our sample is provided free of charge, but not including courier fees.

Q:What materials are available?

We offer carbon steel, alloy steel, and stainless steel materials for our roofing bolts.