Name: Carbon Steel Plain Washer PTFE Coated in Blue with Grade 4.8-12.9 and ISO/ASME/DIN/JIS/GB Standard
Brand: Shaanxi Flourish Industrial Co., Ltd.
SKU: Flrs-w015
Price: 0.01 USD
Availability: InStock

Nom De Marque:	FLRS or　OEM
Numéro De Modèle:	Flrs-w015
Nombre De Pièces:	100 pièces
Détails De L'emballage:	caisses de contreplaqué de carton/palettes de contreplaqué
Conditions De Paiement:	T/T, L/C, union occidentale, paypal

Informations détaillées

Description du produit

Informations détaillées

Lieu d'origine:

CHINE

Certification:

ISO9001

Matériel:

Carbone

Standard:

ISO / ASME / DIN / JIS / GB

Taille:

Standard ou personnalisé

Grade:

4.8,6.8,8.8,10.9,12.9

Finition:

/ Ptfe

C/w:

Boulons et écrous

Traitement thermique:

Trempe, Durcissement, Sphéroïdisation, Détensionnement

Processus de fabrication:

Usinage de lattes, usinage CNC, coupe linéaire, usinage d'estampage

Capacité d'approvisionnement:

100 tonnes / mois

Mettre en évidence:

Grade 4.8-12.9 Plain Washer

Blue Finish Flat Washer

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

Description du produit

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

Les étiquettes:

joints en acier galvanisés

joint sphérique

amincissez les joints plats

Détails Des Produits

À La Maison > Produits >

Joint simple

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

Toutes Les Catégories

Attaches mécaniques

Boulon de tête de sortilège

Double boulon fini

Boulon principal rond

Boulon principal fraisé

Boulons d'anchrage de base

Vis auto-fileteuses en métal

Contre-écrou d'hexagone

écrou de bride de sortilège

Joint simple

Rondelle de freinage de ressort

Assemblée de boulon et d'écrou

Bride

Vis de perçage d'individu en métal

Garniture en spirale de blessure

Montage de tuyau d'acier

Le récipient à pression a bombé des extrémités

Tuyau d'acier sans couture galvanisé

Pièce forgéee et bâti

Ressort de compression

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

Nom De Marque:	FLRS or　OEM
Numéro De Modèle:	Flrs-w015
Nombre De Pièces:	100 pièces
Détails De L'emballage:	caisses de contreplaqué de carton/palettes de contreplaqué
Conditions De Paiement:	T/T, L/C, union occidentale, paypal

Informations détaillées

Description du produit

Informations détaillées

Lieu d'origine:

CHINE

Nom de marque:

FLRS or　OEM

Certification:

ISO9001

Numéro de modèle:

Flrs-w015

Matériel:

Carbone

Standard:

ISO / ASME / DIN / JIS / GB

Taille:

Standard ou personnalisé

Grade:

4.8,6.8,8.8,10.9,12.9

Finition:

/ Ptfe

C/w:

Boulons et écrous

Traitement thermique:

Trempe, Durcissement, Sphéroïdisation, Détensionnement

Processus de fabrication:

Usinage de lattes, usinage CNC, coupe linéaire, usinage d'estampage

Quantité de commande min:

100 pièces

Détails d'emballage:

caisses de contreplaqué de carton/palettes de contreplaqué

Délai de livraison:

8-20days

Conditions de paiement:

T/T, L/C, union occidentale, paypal

Capacité d'approvisionnement:

100 tonnes / mois

Mettre en évidence:

Grade 4.8-12.9 Plain Washer

Blue Finish Flat Washer

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

Description du produit

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

Les étiquettes: