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Washers › Disc Spring & Belleville Washers

Titanium Bi Conical Lock Spring Belleville Washer

Updated 2026-11-04 · Markdown version

Model no. BW

US$0.048 – 6.00 / piece

MOQ 100 pieces · Final price confirmed in your quote

Material: Titanium
Package Size: 35.00cm * 25.00cm * 20.00cm
Finishes: Plain, passivated, polished, black oxide, zinc plated, PTFE coated or project-specific finishes.
Standards: DIN, ISO, ASTM, ANSI/ASME, SAE, JIS, BS and custom-made parts according to drawings or samples.
Surface Treatment: Surface treatment options include passivation, pickling, polishing, electro polishing, sand blasting, black oxide, plating, GEOMET, Dacromet and other finishes according to material grade and application requirements.

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
Type	Flat Gasket
Material	Titanium
Model NO.	BW
Combination Washer Structure	as Required
Combination Washer Packaging	as Required
Spring Washer Type	as Required
Transport Package	Cartons with Waterproof Film and Wooden Frame
Specification	As Required
Origin	China
HS Code	7318160000
Production Capacity	10000 Tons/Year
Package Size	35.00cm * 25.00cm * 20.00cm
Package Gross Weight	25.000kg
Metric	M2–M64; Imperial: #4–3″. Custom ID, OD, thickness and large-OD washers can be reviewed.
Stainless steel	304/A2, 316/A4, 316L, 310S. Special alloys: Duplex 2205, Super Duplex 2507, Titanium, Inconel, Hastelloy, Monel and A286. Carbon steel upon request.
Finishes	Plain, passivated, polished, black oxide, zinc plated, PTFE coated or project-specific finishes.
Standards	DIN, ISO, ASTM, ANSI/ASME, SAE, JIS, BS and custom-made parts according to drawings or samples.
ViaWay Global	Reliable Manufacturing Support for Global Industrial Buyers
Use	Chemical composition and material grade verification.
CNC Machining	Precision CNC turning, milling, drilling, tapping, and threading for non-standard fasteners, special alloy parts, and custom hardware components.
Cold forming	Supported for standard and semi-standard fasteners such as bolts, screws, nuts, rivets, and other formed metal parts in suitable quantities. The suitable process will be selected according to material, size, structure, tolerance, and order quantity.
Hot forging	Available for large-size fasteners, heavy-duty components, and custom hardware parts that require higher strength, durable structure, and further machining after forging.
Small-Batch Support	Low-volume, trial, and project-based production for custom fasteners, special alloy components, and drawing-based hardware parts before larger repeat orders are supported.
Stamping & Bending Support	Stamped and bent metal parts such as brackets, clips, plates, pipe clamps, and curtain wall connectors are supported. These parts can be produced according to drawings, samples, dimensions, or project requirements.
Surface Treatment	Surface treatment options include passivation, pickling, polishing, electro polishing, sand blasting, black oxide, plating, GEOMET, Dacromet and other finishes according to material grade and application requirements.
Metarials Supports	304 / 316 / 316L Stainless Steel
Category	Disc Spring & Belleville Washers

Technical parameters

Size:	Metric: M2–M64; Imperial: #4–3″. Custom ID, OD, thickness and large-OD washers can be reviewed.
Materials:	Stainless steel: 304/A2, 316/A4, 316L, 310S. Special alloys: Duplex 2205, Super Duplex 2507, Titanium, Inconel, Hastelloy, Monel and A286. Carbon steel upon request.
Hardness	140HV, 200HV or other hardness requirements according to the specified standard, material and application. To be confirmed before quotation.
Finishes:	Plain, passivated, polished, black oxide, zinc plated, PTFE coated or project-specific finishes.
Standards:	DIN, ISO, ASTM, ANSI/ASME, SAE, JIS, BS and custom-made parts according to drawings or samples.
Trade Terms	EXW, FCA, FOB, CFR , CIF or DDP.
Sample Service	Available samples can be provided for evaluation. Custom samples may involve material or tooling costs.
Packing	Bulk packed in cartons, up to 25 kg per carton, with export pallets, waterproof film, wooden cases or customized packaging.

304 / 316 / 316L Stainless Steel	General corrosion-resistant stainless steel options for standard and custom fasteners, machinery assembly, marine, outdoor, and industrial use.
Duplex 2205 / 2507	Can be reviewed for chloride, offshore, chemical, desalination, and more demanding corrosion environments when required by project conditions.
Titanium Alloy	Lightweight and corrosion-resistant material options for selected aerospace, marine, chemical, and precision equipment applications.
Nickel-Based Superalloys	Inconel 718 / 625 can be reviewed for high-temperature, high-strength, or severe chemical environments. Hastelloy and Monel options can also be reviewed for selected chemical, seawater, and marine applications
Specialty Stainless & Non-Ferrous Materials	904L, 310 / 310S, A286, 17-4PH, Nitronic 60, 254SMO, and other project-based materials can be reviewed according to requirements.
Custom Material on Request	Custom material options can be reviewed according to drawings, samples, standards, or project requirements. Final material selection should be confirmed according to drawings, standards, and service environment.

Description

Titanium Bi Conical Lock Spring Belleville Washer is part of our disc spring & belleville washers range (Washers).

Key details

Type: Flat Gasket
Material: Titanium
Combination Washer Structure: as Required
Combination Washer Packaging: as Required
Spring Washer Type: as Required
ViaWay Global: Reliable Manufacturing Support for Global Industrial Buyers
Use: Chemical composition and material grade verification.
Metarials Supports: 304 / 316 / 316L Stainless Steel

Available configurations include material, package size, finishes, standards and surface treatment. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 100 pieces at US$0.048 – 6.00 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Titanium Bi Conical Lock Spring Belleville Washer?

The listed minimum order is 100 pieces, at US$0.048 – 6.00 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Titanium Bi Conical Lock Spring Belleville Washer?

Type: Flat Gasket; Material: Titanium; Combination Washer Structure: as Required; Combination Washer Packaging: as Required; Spring Washer Type: as Required; ViaWay Global: Reliable Manufacturing Support for Global Industrial Buyers. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, package size, finishes, standards and surface treatment. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other disc spring & belleville washers are available?

The Disc Spring & Belleville Washers category lists 414 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/washers/disc-spring-belleville-washers/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

More about us → · Request a sample or custom quote →

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US$0.048 – 6.00MOQ 100 piecesGet a quote WA