Titanium Flat Washer丨Manufacturer丨For Sale

Description

A titanium flat washer is a fastener made of high performance titanium alloys (Grade 3 or Grade 5) whose main function is to disperse the load on the bolt or nut and protect the connection surface from damage. It has excellent corrosion resistance, lightweight, high strength and excellent mechanical properties, and is widely used in aerospace, Marine engineering, racing, the chemical and petroleum industries and high-end industrial machinery and other fields.

As a professional titanium washer manufacturer, we offer a wide range of specifications, sizes and customization options to meet different industrial needs. We ensure stable product quality, short lead times and keep inventory for regular sizes. Titanium flat washers are the perfect choice for high-performance engineering projects under high load, high vibration or extreme environments.

Titanium Flat Washer Specs
Washer Type	Flat	Material	Ti6AI4V (Gr.5) Titanium/Custom	Quality Control	100% Fully Check
Size	φ1.7mm~φ165mm	Outside Diameter	φ4mm~φ250mm	MOQ	Items in Stock (China):MOQ 1 PC Items in Stock (USA):MOQ 1 PC Items Out of Stock: MOQ 100 Pieces
For Thread size	M1.6~M160	Thickness	0.3mm~18mm	Customizable Colors	Natural Color/Black/Burnt Blue/Golden/Rainbow/Purple/Green/Customized color
Standard	DIN 125 / ISO 7089 / UNI 6592	LOGO	Customizable	Surface Treatment	Pickling/Polishing/Anodizing/PVD Coloring

Titanium flat washer features

1. Titanium material

Use high strength Ti6AI4V (Gr.5) Titanium, corrosion resistance, lightweight.
Stable in extreme environments, suitable for demanding applications.

2. Precision manufacturing

CNC machining ensures accurate dimensions and smooth surface without burrs.
Standardized design, in line with DIN 125 and other international standards.

3. Mechanical properties

High strength, excellent tensile performance, suitable for heavy load and high vibration environment.
Excellent fatigue resistance, long-term use is not easy to deformation or damage.

4. Corrosion resistance

Excellent rust resistance, acid and alkali resistance, salt spray corrosion, suitable for Marine and chemical environment.

5. Custom specifications

A wide range of sizes, thicknesses and finishes are available to support custom needs.

6. Easy to use

Distribute the load, protect the surface, and increase the equipment life.
Easy to install, used with all kinds of bolts and nuts.

Why choose us? – a titanium washer manufacturer.

1. Stock for regular size

Keep inventory for regular size products for long-term stock, ready to be shipped.

2. Low MOQ support

For sizes with stock, MOQ is 1 pieces.
For sizes out of stock and custom orders, our MOQ is 100 pieces.

3. Customized service

Provide personalized customization, including size, thickness, material and surface treatment to meet special needs.

4. Quality assurance

All products are strictly tested for dimensions, tolerances, surface finish and mechanical properties to ensure that each product meets customer requirements.

Why choose us - a titanium washer manufacturer. — Why choose us – a titanium washer manufacturer.

Titanium flat washer applications

1. Aerospace field

Use in aircraft structures and engine components to reduce weight, provide high strength and corrosion resistance.

2. Ocean engineering

Suitable for ships and Marine equipment, can resist salt spray and moisture for a long time, prevent rust.

3. Racing and high-performance vehicles

For suspension, brake systems and engine components, lightweight design improves performance.

4. Industrial machinery

In heavy machinery and automation equipment, distribute loads and protect connected components.

5. Chemical industry

Used in chemical equipment, it can resist acid and alkali corrosion and extend service life.

6. Renewable energy

Provides reliable connectivity and durability in wind, solar and other equipment.

FAQs

Q1: When should flat washers be used?

A: Flat washers are required when there is a need to distribute the load, protect the surface or prevent direct damage to the bolt.

Q2: What is the most common flat washer?

A: Plain round flat washers are the most common and are widely used in industrial and mechanical applications.

Q3: What is the difference between a flat washer and a lock washer?

A: Flat washer is used to disperse the load and protect the surface; Lock washers are used to prevent nuts or bolts from loosening.

Q4: What is the difference between a Fender washer and a flat washer?

A: Fender washer have a larger outer diameter and are suitable for protecting large surface areas, especially weak or soft materials.

Q5: What goes first, a lock washer or a flat washer?

A: Usually put the flat washer first to protect the surface, and then put the lock washer to prevent loose.

Q6: What is the difference between a flat washer and a hardened washer?

A: Hardened washers are stronger, can withstand greater loads and are suitable for high-intensity scenarios.

Specification

Size		Φ1.7	Φ1.8	Φ2.2	Φ2.5	Φ2.7	Φ2.8	Φ3.2	Φ3.7	Φ4.3	Φ5.3	Φ6.4	Φ7.4	Φ8.4	Φ10.5	Φ13	Φ15
M	For thread size	M1.6	M1.7	M2	M2.3	M2.5	M2.6	M3	M3.5	M4	M5	M6	M7	M8	M10	M12	M14
d	min=nominal size	1.7	1.8	2.2	2.5	2.7	2.8	3.2	3.7	4.3	5.3	6.4	7.4	8.4	10.5	13	15
d	max	1.84	1.94	2.34	2.64	2.84	2.94	3.38	3.88	4.48	5.48	6.62	7.62	8.62	10.77	13.27	15.27
dc	max=nominal size	4	4.5	5	6	6	7	7	8	9	10	12	14	16	20	24	28
dc	min	3.7	4.2	4.7	5.7	5.7	6.64	6.64	7.64	8.64	9.64	11.57	13.57	15.57	19.48	23.48	27.48
h	Nominal Size	0.3	0.3	0.3	0.5	0.5	0.5	0.5	0.5	0.8	1	1.6	1.6	1.6	2	2.5	2.5
	max	0.35	0.35	0.35	0.55	0.55	0.55	0.55	0.55	0.9	1.1	1.8	1.8	1.8	2.2	2.7	2.7
	min	0.25	0.25	0.25	0.45	0.45	0.45	0.45	0.45	0.7	0.9	1.4	1.4	1.4	1.8	2.3	2.3
per 1000 units ≈ kg		0.024	0.031	0.037	0.092	0.088	0.127	0.119	0.155	0.308	0.443	1.02	1.39	1.83	3.57	6.27	8.62

Size		Φ17	Φ19	Φ21	Φ23	Φ25	Φ27	Φ28	Φ29	Φ31	Φ33	Φ34	Φ36	Φ37	Φ39	Φ40	Φ41
M	For thread size	M16	M18	M20	M22	M24	M26	M27	M28	M30	M32	M33	M35	M36	M38	M39	M40
d	min=nominal size	17	19	21	23	25	27	28	29	31	33	34	36	37	39	40	41
d	max	17.27	19.33	21.33	23.33	25.33	27.33	28.33	29.33	31.39	33.62	34.62	36.62	37.62	39.62	40.62	41.62
dc	max=nominal size	30	34	37	39	44	50	50	50	56	60	60	66	66	72	72	72
dc	min	29.48	33.38	36.38	38.38	43.38	49.38	49.38	49.38	55.26	58.8	58.8	64.8	64.8	70.8	70.8	70.8
h	Nominal Size	3	3	3	3	4	4	4	4	4	5	5	5	5	6	6	6
	max	3.3	3.3	3.3	3.3	4.3	4.3	4.3	4.3	4.3	5.6	5.6	5.6	5.6	6.6	6.6	6.6
	min	2.7	2.7	2.7	2.7	3.7	3.7	3.7	3.7	3.7	4.4	4.4	4.4	4.4	5.4	5.4	5.4
per 1000 units ≈ kg		11.3	14.7	17.2	18.3	32.3	43.7	42.3	40.9	53.6	77.4	75.3	94.3	92.1	136	133	130

Size		Φ43	Φ46	Φ50	Φ52	Φ54	Φ57	Φ58	Φ60	Φ62	Φ66	Φ70	Φ74	Φ78	Φ82	Φ87	Φ93
M	For thread size	M42	M45	M48	M50	M52	M55	M56	M58	M60	M64	M68	M72	M76	M80	M85	M90
d	min=nominal size	43	46	50	52	54	57	58	60	62	66	70	74	78	82	87	93
d	max	43.62	46.62	50.62	52.74	54.74	57.74	58.74	60.74	62.74	66.74	70.74	74.74	78.74	82.87	87.87	93.87
dc	max=nominal size	78	85	92	92	98	105	105	110	110	115	120	125	135	140	145	160
dc	min	76.8	83.6	90.6	90.6	96.6	103.6	103.6	108.6	108.6	113.6	118.6	123.4	133.4	138.4	143.4	158.4
h	Nominal Size	7	7	8	8	8	9	9	9	9	9	10	10	10	12	12	12
	max	8	8	9	9	9	10	10	10	10	10	11	11	11	13.2	13.2	13.2
	min	6	6	7	7	7	8	8	8	8	8	9	9	9	10.8	10.8	10.8
per 1000 units ≈ kg		183	220	294	284	330	431	425	472	458	492	586	626	749	953	996	1250

Size		Φ98	Φ104	Φ109	Φ114	Φ119	Φ124	Φ129	Φ134	Φ139	Φ144	Φ149	Φ155	Φ165
M	For thread size	M95	M100	M105	M110	M115	M120	M125	M130	M135	M140	M145	M150	M160
d	min=nominal size	98	104	109	114	119	124	129	134	139	144	149	155	165
d	max	98.87	104.87	109.87	114.87	119.87	125	130	135	140	145	150	156	166
dc	max=nominal size	165	175	180	185	200	210	220	220	230	240	250	250	250
dc	min	163.4	173.4	178.4	183.15	198.15*	208.15	218.15	218.15	228.15	238.15	248.15	248.15	248.15
h	Nominal Size	12	14	14	14	14	16	16	16	16	18	18	18	18
	max	13.2	15.2	15.2	15.2	15.2	17.2	17.2	17.2	17.2	19.2	19.2	19.2	19.2
	min	10.8	12.8	12.8	12.8	12.8	14.8	14.8	14.8	14.8	16.8	16.8	16.8	16.8
per 1000 units ≈ kg		1300	1710	1770	1830	2230	2830	3130	3000	3310	4090	4470	4270	3910

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Description

Titanium Flat Washer Specs