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Carbon Steel Plain Washer PTFE Coated in Blue with Grade 4.8-12.9 and ISO/ASME/DIN/JIS/GB Standard

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Fiona Hou

flrs@mechanical-fasteners.com

13384956386

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Carbon Steel Plain Washer PTFE Coated in Blue with Grade 4.8-12.9 and ISO/ASME/DIN/JIS/GB Standard

Marka Adı:	FLRS or　OEM
Model Numarası:	FLRS-W015
Adedi:	1 00 adet
Paketleme Ayrıntıları:	karton/kontrplak kasalar/kontrplak paletler
Ödeme Şartları:	T/T, L/C, Western union, paypal

Ayrıntılı Bilgiler

Ürün Tanımı

Ayrıntılı Bilgiler

Menşe yeri:

Sertifika:

ISO9001

Malzeme:

Karbon çeliği

Standart:

ISO/ASME/DIN/JIS/GB

Boyut:

Standart veya özelleştirilmiş

Seviye:

4.8,6.8,8.8,10.9,12.9

Sona ermek:

/ Ptfe

Cıvatalar ve fındık

Isıl işlem:

Temperleme, sertleştirme, sferoidizasyon, stres azaltma

Üretim süreci:

Çıta işleme, CNC işleme, doğrusal kesim, damgalama işleme

Yetenek temini:

100 ton/ay

Vurgulamak:

Grade 4.8-12.9 Plain Washer

Blue Finish Flat Washer

ISO/ASME/DIN/JIS/GB Standard Carbon Steel Washer

Ürün Tanımı

Carbon Steel Plain Washer PTFE Coated in Blue

The plain washer, also called flat washer, is primarily stamped from an iron plate and typically shaped as a flat disc with a central hole.

Basic Information About Plain Washers

Plain washers are thin components of various shapes used to reduce friction, prevent leakage, isolate components, prevent loosening, or distribute pressure. These versatile parts are manufactured from different materials and serve multiple functions in various structures.

Threaded fasteners have material and process limitations that prevent large bearing surfaces. Washers help reduce compressive stress on bearing surfaces and protect connected parts. Special washers like spring washers and lock washers prevent loosening of connections.

Plain washers primarily reduce compressive force. When tightening axial force is substantial, washers may deform. This can be addressed by using harder materials or increasing hardness.

US Standard Specifications for Flat Washers

Specification	Minor Diameter (mm)	Outside Diameter (mm)	Thickness Tolerance (mm)	Thickness Range (mm)
USS 3/16	6.22～6.73	14.15～14.66	0.91～1.65	0.91～1.40 1.40～1.65
USS 1/4	7.80～8.31	18.47～19.02	1.30～2.03	1.30～1.65 1.65～2.03
USS 5/16	9.40～9.91	22.05～22.99	1.63～2.64	1.63～2.20 2.20～2.64
USS 3/8	11.00～11.51	25.22～26.16	1.63～2.64	1.63～2.20 2.20～2.64
USS 7/16	12.57～13.08	31.57～32.51	1.63～2.64	1.63～2.20 2.20～2.64
USS 1/2	14.15～14.60	34.75～35.69	2.18～3.35	2.18～2.70 2.70～3.00 3.00～3.35
USS 5/8	17.30～18.24	44.27～45.21	2.74～4.06	2.74～3.20 3.20～3.60 3.60～4.06

Functions of Plain Washers

Increase contact area between bolts and machinery
Prevent surface damage during spring washer unloading
Proper installation requires spring washer between plain washer and nut, with plain washer against machine surface

Application Range

Machinery and automotive industries
Road, bridge, and tunnel construction
Urban railway systems and high-speed railways
Watercraft, thermal power, wind power, and nuclear power
Petrochemical, aerospace, and steel roof constructions

Product Images

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Ürün ayrıntıları

Evde > Ürünler >

Düz Pul

Carbon Steel Plain Washer PTFE Coated in Blue with Grade 4.8-12.9 and ISO/ASME/DIN/JIS/GB Standard

Tüm Kategori

Mekanik Bağlantı Elemanları

Altıgen Başlı Cıvata

Çift Uçlu Cıvata

Yuvarlak Başlı Cıvata

Havşa Başlı Cıvata

Temel Ankraj Cıvataları

Kendinden Kılavuzlu Metal Vidalar

Altıgen Kilit Somunu

altıgen flanş somunu

Düz Pul

Yaylı Kilit Pulu

Cıvata ve Somun Grubu

flanş

Metal Matkap Vida

Spiral Yara Contası

Çelik Boru Bağlantısı

Basınçlı Kap Bombeli Biter

Galvanizli Dikişsiz Çelik Boru

Dövme ve Döküm

Sıkıştırma yayı

Carbon Steel Plain Washer PTFE Coated in Blue with Grade 4.8-12.9 and ISO/ASME/DIN/JIS/GB Standard

Marka Adı:	FLRS or　OEM
Model Numarası:	FLRS-W015
Adedi:	1 00 adet
Paketleme Ayrıntıları:	karton/kontrplak kasalar/kontrplak paletler
Ödeme Şartları:	T/T, L/C, Western union, paypal

Ayrıntılı Bilgiler

Ürün Tanımı

Ayrıntılı Bilgiler

Menşe yeri:

ÇİN

Marka adı:

FLRS or　OEM

Sertifika:

ISO9001

Model numarası:

FLRS-W015

Malzeme:

Karbon çeliği

Standart:

ISO/ASME/DIN/JIS/GB

Boyut:

Standart veya özelleştirilmiş

Seviye:

4.8,6.8,8.8,10.9,12.9

Sona ermek:

/ Ptfe

C/W:

Cıvatalar ve fındık

Isıl işlem:

Temperleme, sertleştirme, sferoidizasyon, stres azaltma

Üretim süreci:

Çıta işleme, CNC işleme, doğrusal kesim, damgalama işleme

Min sipariş miktarı:

1 00 adet

Ambalaj bilgileri:

karton/kontrplak kasalar/kontrplak paletler

Teslim süresi:

8-20 gün

Ödeme koşulları:

T/T, L/C, Western union, paypal

Yetenek temini:

100 ton/ay

Vurgulamak:

Grade 4.8-12.9 Plain Washer

Blue Finish Flat Washer

ISO/ASME/DIN/JIS/GB Standard Carbon Steel Washer

Ürün Tanımı

Carbon Steel Plain Washer PTFE Coated in Blue

The plain washer, also called flat washer, is primarily stamped from an iron plate and typically shaped as a flat disc with a central hole.

Basic Information About Plain Washers

Plain washers primarily reduce compressive force. When tightening axial force is substantial, washers may deform. This can be addressed by using harder materials or increasing hardness.

US Standard Specifications for Flat Washers

Specification	Minor Diameter (mm)	Outside Diameter (mm)	Thickness Tolerance (mm)	Thickness Range (mm)
USS 3/16	6.22～6.73	14.15～14.66	0.91～1.65	0.91～1.40 1.40～1.65
USS 1/4	7.80～8.31	18.47～19.02	1.30～2.03	1.30～1.65 1.65～2.03
USS 5/16	9.40～9.91	22.05～22.99	1.63～2.64	1.63～2.20 2.20～2.64
USS 3/8	11.00～11.51	25.22～26.16	1.63～2.64	1.63～2.20 2.20～2.64
USS 7/16	12.57～13.08	31.57～32.51	1.63～2.64	1.63～2.20 2.20～2.64
USS 1/2	14.15～14.60	34.75～35.69	2.18～3.35	2.18～2.70 2.70～3.00 3.00～3.35
USS 5/8	17.30～18.24	44.27～45.21	2.74～4.06	2.74～3.20 3.20～3.60 3.60～4.06

Functions of Plain Washers

Increase contact area between bolts and machinery
Prevent surface damage during spring washer unloading
Proper installation requires spring washer between plain washer and nut, with plain washer against machine surface

Application Range

Machinery and automotive industries
Road, bridge, and tunnel construction
Urban railway systems and high-speed railways
Watercraft, thermal power, wind power, and nuclear power
Petrochemical, aerospace, and steel roof constructions

Product Images

Etiketler: