Industrial-Grade ASTM F436 Hardened Flat Washer, M Trademark, 1100*800 Size, China Origin

• Customization: Available
• Type: Hardened Flat Washer
• Material: Carbon Steel
• Model NO.: F436
• Combination Washer Structure: A Type
• Combination Washer Packaging: All Inclusive
• Spring Washer Type: Standard
• Transport Package: Pallets/Packages
• Specification: 1100*800
• Trademark: M
• Origin: China
• HS Code: 7318220001
• Production Capacity: 5000 Ton/Month

Product Description

Product Description

 

Standard	F436
Grade	2,5,8,10
Size	M6-M100
Surface	Black,zinc-plating,H.D.G,dacromet,etc.
Material	Carbon steel,Alloy steel,stainless steel,etc.
Sample	FREE Samples Will be Provided

The Industrial-grade ASTM F436 hardened flat washer, proudly brought to you by Ningbo Beilun MILFAST METALWORKS Co., Ltd., is an essential component for securing connections in various applications. Meticulously designed, this flat metal ring is strategically placed between the connected piece and the nut. Its primary function is to safeguard the surface of the connected member from the nut while effectively distributing the pressure exerted by the nut across the connected member. This enhances the durability and longevity of your assemblies, making it an indispensable element in your industrial toolkit.

ASTM F436 Washer SpecificationsF436 Washer Dimensions

SIZE	ID		OD		THK
	MIN	MAX	MIN	MAX	MIN	MAX
1/4	0.281	0.313	0.593	0.657	.090	.110
5/16	0.344	0.376	0.656	0.720	.090	.110
3/8	0.406	0.438	0.781	0.845	0.110	.126
7/16	0.469	0.501	0.890	0.954	0.110	.126
1/2	0.531	0.563	1.031	1.095	0.305	.375
9/16	0.625	0.657	1.156	1.22	0.305	.375
5/8	0.688	0.720	1.281	1.345	0.305	.375
3/4	0.813	0.845	1.436	1.500	0.305	.375
7/8	0.938	0.970	1.718	1.782	0.305	.375
1	1.063	1.126	1.937	2.063	0.305	.375
1-1/8	1.188	1.251	2.187	2.313	0.305	.375
1-1/4	1.375	1.438	2.437	2.563	0.305	.375
1-1/2	1.625	1.688	2.937	3.063	0.305	.375

 

ASTM F436M Washer SpecificationsF436M Washer Dimensions

SIZE	ID		OD		THK
	MAX	MIN	MAX	MIN	MAX	MIN
M12	14.40	14.00	27.00	25.70	4.60	3.10
***	16.40	16.00	30.00	28.70	4.60	3.10
***	18.40	18.00	34.00	32.40	4.60	3.10
M20	22.50	22.00	42.00	40.40	4.60	3.10
M22	24.50	24.00	44.00	42.40	4.60	3.40
M24	26.50	26.00	50.00	48.40	4.60	3.40
M27	30.50	30.00	56.00	54.10	4.60	3.40
M30	33.60	33.00	60.00	58.10	4.60	3.40
M36	39.60	39.00	72.00	70.10	4.60	3.40
M42	45.60	45.00	84.00	81.80	7.20	4.60
M48	52.70	52.00	95.00	92.80	7.20	4.60
M56	62.70	62.00	107.00	104.80	8.70	6.10
M64	70.70	70.00	118.00	115.80	8.70	6.10
M72	78.70	78.00	130.00	127.50	8.70	6.10
M80	86.90	86.00	142.00	139.50	8.70	6.10
M90	96.90	96.00	159.00	156.50	8.70	6.10
M100	107.90	107.00	176.00	173.50	8.70	6.10

 

Company Profile

 

Ningbo Beilun Milfast Metalworks Co., Ltd. stands as a premier fasteners company in Ningbo, specializing in a diverse range of products including Threaded Rods, Studs, Bolts, Nuts, Washers, and Stamping metal parts. Our unwavering commitment to product quality and exceptional service has earned us the trust and loyalty of our esteemed customers.

Milfast Metalworks offers an extensive array of products across various specifications and types: THREADED RODS, STUD BOLTS, HEAVY HEX BOLTS, STRUCTURAL BOLTS, HEX BOLTS, FLANGE BOLTS, TRACK BOLTS, CARRIAGE BOLTS, HEAVY HEX NUTS, STRUCTURAL NUTS, HEX NUTS, FLANGE NUTS, CASTLE NUTS, SQUARE NUTS, FLAT WASHERS, SPRING WASHERS, SPECIAL FASTENERS, and a variety of other metal parts.

Our products are crafted from premium materials such as carbon steel, alloy steel, and stainless steel.Additionally,
we can manufacture special fasteners tailored to customer drawings or samples.

Ningbo Beilun Milfast Metalworks Co., Ltd
produces high-quality standard fasteners including Threaded Rods, bolts, nuts, stud bolts, and washers as detailed below:
ASTM A325/A325M/A490/A490M Type 1 Structural Bolts, A193/A193M Gr.B7/B7M Heavy Hex Bolts, ASTM A307 Hex Bolt, DIN912 Socket Head Cap Screws, DIN6914 Structural Bolts, EN14399-3/EN14399-4 Heavy Hex Bolts, DIN931/933 Hex Bolts, DIN960/961 Hex Bolts, ISO4014/4017 Hex Bolts, DIN6921 Flange Bolts.
ASTM A194/A194M Gr. 2H/2HM, 7/7M Heavy Hex Nuts, A563/A563M Gr. C/DH/10S Heavy Hex Nuts, DIN6915 Structural Nuts, EN14399-3/EN14399-4 Heavy Hex Nuts, DIN934 Hex Nuts, ISO4032 Hex Nuts, DIN6923 Flange Nuts.
ASTM A193/A193M Gr. B7/B7M, B16, B8/B8M, ASTM A320 Gr.L7/L7M Threaded Rod/Stud Bolts, DIN975 Threaded Rods.
ASTM F436 Hardened Flat Washer, SAE/USS Flat Washer, ISO7089 Round Flat Washer, DIN125 Flat Washers, DIN6916 Structural Washer, EN14399-5/EN14399-6 Flat Washer, DIN127 Spring Washer, F959 DTI Washer.

Following a stringent standard system, Ningbo Beilun Milfast Metalworks Co., Ltd meticulously controls every phase-from raw material sourcing to the production process-to ensure the highest quality of products. This precise management has resulted in exceptionally high customer satisfaction.

Milfast Metalworks' flagship products include ASTM A193-B7 Threaded Rods, A194 Gr. 2H Heavy Hex Nuts, ASTM A325 Structural Bolts, and ASTM F436M Hardened Flat Washers.Our products have a global footprint, reaching markets in America, Europe, the Middle East, Africa, and beyond.

We are confident in our ability to provide high-quality products, competitive pricing, timely delivery, and impeccable after-sales service. Milfast aims to create a win-win business model and establish long-term partnerships with our future business associates.

Packaging & Shipping

FAQ

 

Q1: Why should you choose Ningbo Beilun MILFAST METALWORKS Co., Ltd.?

We are dedicated to providing top-tier service and high-quality fasteners, all while keeping costs at a minimum for our valued customers.

1.1. Vision: We aim to forge successful partnerships and become the premier choice for fasteners.



1.2. Mission: To deliver exceptional customer service combined with cutting-edge technological innovation.



Moreover, we not only offer fasteners that exceed your quality and price expectations, but we also strive to be your trusted advisor, providing market sales suggestions. We welcome your ideas and are eager to collaborate on making them a reality.

Q2. How do we ensure top-notch quality?

Our quality inspection department meticulously checks every process to ensure product excellence. We personally oversee the factory production to maintain our high standards.

Q3: What is the best mode of transport for your products?

Given the weight of our products, we generally recommend sea freight. However, we respect and are open to your preferred modes of transportation.