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

Nama merek:	FLRS or　OEM
Nomor Model:	FLRS-W015
MOQ:	1 00 buah
Rincian kemasan:	kotak karton / kayu lapis / palet kayu lapis
Ketentuan Pembayaran:	T/T, L/C, Western union, paypal

Informasi Rinci

Deskripsi Produk

Informasi Rinci

Tempat asal:

Sertifikasi:

ISO9001

Bahan:

Baja karbon

Standar:

ISO/ASME/DIN/JIS/GB

Ukuran:

Standar atau disesuaikan

Nilai:

4.8.6.8.8.8.10.9.12.9

Menyelesaikan:

/ Ptfe

Baut dan mur

Perlakuan panas:

Tempering, pengerasan, spheroidisasi, menghilangkan stres

Proses pembuatan:

Pemesinan Lath, pemesinan CNC, pemotongan linier, pemesinan stamping

Menyediakan kemampuan:

100 ton/bulan

Menyoroti:

Grade 4.8-12.9 Plain Washer

Blue Finish Flat Washer

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

Deskripsi Produk

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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rincian produk

Rumah > Produk >

Mesin Cuci Biasa

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

Semua Kategori

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Pegas Kompresi

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

Nama merek:	FLRS or　OEM
Nomor Model:	FLRS-W015
MOQ:	1 00 buah
Rincian kemasan:	kotak karton / kayu lapis / palet kayu lapis
Ketentuan Pembayaran:	T/T, L/C, Western union, paypal

Informasi Rinci

Deskripsi Produk

Informasi Rinci

Tempat asal:

CINA

Nama merek:

FLRS or　OEM

Sertifikasi:

ISO9001

Nomor model:

FLRS-W015

Bahan:

Baja karbon

Standar:

ISO/ASME/DIN/JIS/GB

Ukuran:

Standar atau disesuaikan

Nilai:

4.8.6.8.8.8.10.9.12.9

Menyelesaikan:

/ Ptfe

C/w:

Baut dan mur

Perlakuan panas:

Tempering, pengerasan, spheroidisasi, menghilangkan stres

Proses pembuatan:

Pemesinan Lath, pemesinan CNC, pemotongan linier, pemesinan stamping

Kuantitas min Order:

1 00 buah

Kemasan rincian:

kotak karton / kayu lapis / palet kayu lapis

Waktu pengiriman:

8-20 hari

Syarat-syarat pembayaran:

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

Menyediakan kemampuan:

100 ton/bulan

Menyoroti:

Grade 4.8-12.9 Plain Washer

Blue Finish Flat Washer

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

Deskripsi Produk

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

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