4 Inch ASTM F436 a Flat Roofing Countersunk Thin Narrow Small Flat Washer

Name: 4 Inch ASTM F436 a Flat Roofing Countersunk Thin Narrow Small Flat Washer
Brand: T&Y Hardware Industry Co., Ltd.
SKU: 1912115212

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

US$0.04

2,000-3,999 Pieces

US$0.03

4,000-7,999 Pieces

US$0.02

8,000+ Pieces

Sample price:US$0.03/piece.Request sample

Product profile

Customization

Available

Type

Lock Washer

Material

Steel

Model NO.

DIN125 DIN9021 DIN433 F436 DIN7989 Flat Washer

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Transport Package

Poly Bag, Small Box, Carton+Pallet

Specification

bulk in cartons (25kg Max. )+wood Pallet

Trademark

T&Y

Origin

Shanghai

HS Code

731822009

Production Capacity

6000 Tonnes/Month

Key features

Extensive Material Options: Available in Carbon Steel, Stainless Steel, Aluminum, Titanium, Brass, Alloy Steel, and Non-metallic materials.

Multiple Surface Finishes: Options include Zinc Plated, HDG, Black, Bright, and custom finishes per customer demand.

Custom Packaging Solutions: Standard bulk packing in cartons on wood pallets or customized packaging according to special requirements.

Strict Quality Control: Every process is inspected by the quality department with personal factory checks during production.

Free Sample Availability: Samples are provided free of charge, excluding courier fees.

Global Market Experience: Serving customers in over 55 countries including nominations for major Swedish and Israeli companies.

Comprehensive Product Range: Supplier of bolts, nuts, washers, screws, anchors, and precision CNC machining parts.

Flexible Delivery Terms: Standard lead time 20-30 days or adjusted based on specific order quantities.

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: ≤8.14hTerms 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 that every process's quality?

Every process will be checked by our quality inspection department which insures every product's quality. In the production of products, we will personally go to the factory to check the quality of products.

Q:How long is your delivery time?

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

Q:What is your payment method?

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

Q:Can you provide a sample?

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