black oxide flat washers

Place of Origin:Jiangsu, China

Brand Name:Ouji Fasteners

Model Number:Din

... black flat washers Washers often get thrown to the side or made into a game, but these unimpressive metal circles are more important than they are given credit for. They keep other fasteners in place against vibrations and impact. They keep surfaces from

Brand Name:Xin Yan hardware

Model Number:washer

Place of Origin:China

Heavy Duty Black Oxide Flat Washers Non Magnetic Polished Surface Packing: 25KG Per Carton, 50KG Per Gunny Bag,Pallet or as customers'requirements. Generally it is 7-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it...

Place of Origin:Hebei, China

Brand Name:chengyi

Model Number:M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M24 M30

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Brand Name:XGFH

Model Number:ASTM F436 Type 1

Place of Origin:China

..., medium carbon steel, alloy steel, stainless steel and brass, aluminum alloy Washers. Washers can be heated, oxidized black, galvanized, hot bucket galvanized, black zinc, copper plating, nickel plating, chromium plating, Dakota and other treatments to

Brand Name:TOBO

Model Number:Spring Washers

Place of Origin:China

...(AISI1066)/60Si2Mn(HD2600)/55CrSiA(HD1550)/ Music wire/C17200/C64200, Etc Finish Zinc plating, Nickel plating, Anodic oxidation,Black oxided,Electrophoresis Power coating, Gold plating, Silver plating, Tin plating, Paint,Chorme,

Brand Name:QBH

Model Number:F436M

Place of Origin:CHINA

... Rationale: This specification covers the chemical, mechanical, and dimensional requirements for metric hardened steel washers for use with fasteners having nominal thread diameters M12 through M100. Formerly under the jurisdiction of Committee F16 on

Brand Name:Drolee

Model Number:DRLMS912TX-BLK

Place of Origin:China

...Black Oxide Flat Head Socket Cap Screw Machine screws have machine threads for use with a nut or in a tapped hole. Flat heads are countersunk (cone shaped under the head) with a flat top. Allen (hex socket) drive is a six-sided recess for use with an Allen wrench (hex key). Specification Type Machine Screw / Bolt Finish Black Oxide...

Brand Name:Runtai

Model Number:Phillips Countersunk Screws

Place of Origin:Jiangsu, China (Mainland)

Black Zinc Plated Steel Countersunk Head Phillips Drive Machine Screws Flat Head Machine Screws Products Description A black zinc plating provides mild corrosion resistance. These screws are angled under the head to sit flush within countersunk holes. ...

Place of Origin:Guangdong, China

Brand Name:JUHAO

Model Number:torx flat head machine screw

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Place of Origin:Zhejiang, China

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Place of Origin:China

Model Number:M3-M42

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Place of Origin:China

Brand Name:JIA SHAN

...Black Oxide Black Zinc Spring Lock Washer DIN127 1,Description: Washers are divided into: Flat washers - Class C, large washers - class A and C, large washers - class C, small washers - class A, flat washers - class A, flat washers - chamfered type - class A, high strength washers for steel structure, spherical washers, conical washers, I-steel square inclined washers...

Brand Name:Xin Yan hardware

Model Number:washer

Place of Origin:China

... Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, H.D.G. Free sample Usually, we can provide free sample for you to test. If the sample you need is non-standard, then there will be a sample fee. Do not worry about sample ...

Brand Name:Summery

Model Number:din6798A

Place of Origin:Shanghai

...Flat Washers serrated gasket washer m5 black star lock washer Product Description M3 M4 M5 M6 M7 M8 High Qualiy DIN 6798 serrated lock washer Quality : Top Quality MOQ : 10000PCS MPN : 1000000PCS/Even higher Price : USD 0.01-0.1per piece Size : M3-M8 Specifications: Various shape size according to client’s requirement Standard: DIN Finish : plain,black oxide...

Place of Origin:Jiangsu, China

Brand Name:Grace

Model Number:OEM

...Flat Washer 6mm m8 Plain Metal Flat Washer Product Description Square Plate Washers/Square Dock Washers 1.Item Model:Square Plate Washers/Square Dock Washers 2.Grade: 4.8,A2-70 3.Material: Q235,45#, 40Cr (SAE1045, 5140),SS304,SS316 4.Color: Black Oxide, Grey/Black...

Brand Name:ZhongYue

Place of Origin:China

... Spring Washer 38Si7 Black Oxide Lock Flat Washers in Different Size SUYU-Lock wedge lock washers have been rigorously tested and approved by independent institutes as well as certification authorities. SUYU-Lock wedge lock washers are used in numerous...

Brand Name:PM

Model Number:M6-M100, 1/4"-4"

Place of Origin:CHINA

black oxide applied with structural bolts A307 1" F436 Flat washers Hardened washers are made physically stronger through hardening or carburizing, but are generally smaller in size than your standard washer. Hardened flat washers are designed with extra strength and can be used with Grade 8 bolts and other heat-treated fasteners. SIZE: 1/4" - 4", M6 -M100 . STANDARD: ASTM F436/F436M FINISHED: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black

Brand Name:BOZEX

Model Number:BZX.W0315-M20-36

Place of Origin:CHINA

... washer is often used as a gasket for bolt installation to provide additional sealing and protection. The following articles are about the application advantages of this product: Advantage Article: In bolt installation, choosing the right flat washer is

Model Number:M4-36

Place of Origin:CHINA

..., corrosion resistance. The flat washer is mainly used to reduce the pressure. When the axial force of some parts is very large, it is easy to make the washer into a disc shape. At this time, it can be solved by using materials and improving the hardness.