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GB /T 97 Plain Washers - Product Grade A

1000~19999/piece
$0.05
20000~49999/piece
$0.03
≥50000/piece
$0.02
Quick Details
Product Code:
7318159090
OEM:
Available
Sample:
Available
Port:
Shenzhen
Payment:
PayPal,VISA,MasterCard,Western Union,T/T,L/C,D/P,D/A,Other
Place of Origin:
China
Supply Ability:
500000 piece per month
Quick Details
  • Product name
    Plain Washers - Product Grade A
  • Material
    stainless steel
  • Measurement
    metric, inch
  • Sizes
    M1.6-M64
  • Length
    /
  • Standard
    GB97
  • Head
    /
  • Thread
    /
  • Class
    8.8, 10.9, 12.9 Class or custom
  • Finish/surface treatment
    plain, black oxided, zinc plated, galvanized and etc.
  • Certification
    ISO9001
  • Free sample
    available
  • Trade term
    EXW, FOB, CRF, CIF
  • Delivery
    15 or 30 days, up to quantity
OK
Shipping fee
Shipping fee
Inquiry Basket
Contact Supplier

GB /T 97 Plain Washers - Product Grade A

Overview

 

Also known as plain washers, their purpose is to distribute the fastener's load while reducing heat and friction during the tightening process. They can also be used as spacers, as is common in industrial and domestic applications. Flat washers are also called on to provide electrical insulation.

 

GB97.1平垫圈.jpg

Product Description

Finish: zinc plating/galvanized, phosphate, black oxide, plain, Geomet,Dacroment, hot dip galvanized, passivated
Measurement system: Metric, Imperial (Inch)
Place of Origin: Dongguan, China
Sizes 1.6-64mm
Standard: ISO, GB, BS, DIN, ANSI, JIS, Non-standard
Product name: GB /T 97.1 Plain Washers - Product Grade A
Grade: 4.8/ 6.8/ 8.8/ 10.9/ 12.9,A2-70, A4-70, A4-80 
Type: Hardware Tools
Packing: carton/pallet
Material: Carbon Steel, stainless steel, alloy steel
Thread Coarse, fine
Used Building Industry Machinery, auto, tower, mining etc

 

 

 



Screw Thread/d Φ1.6 Φ2 Φ2.5 Φ3 Φ4 Φ5 Φ6 Φ8 Φ10 Φ12 (Φ14) Φ16 (Φ18) Φ20
d max   1.84 2.34 2.84 3.38 4.48 5.48 6.62 8.62 10.77 13.27 15.27 17.27 19.33 21.33
min   1.7 2.2 2.7 3.2 4.3 5.3 6.4 8.4 10.5 13 15 17 19 21
dc max   4 5 6 7 9 10 12 16 20 24 28 30 34 37
min   3.7 4.7 5.7 6.64 8.64 9.64 11.57 15.57 19.48 23.48 27.48 29.48 33.38 36.38
h Nominal Size   0.3 0.3 0.5 0.5 0.8 1 1.6 1.6 2 2.5 2.5 3 3 3
max   0.35 0.35 0.55 0.55 0.9 1.1 1.8 1.8 2.2 2.7 2.7 3.3 3.3 3.3
min   0.25 0.25 0.45 0.45 0.7 0.9 1.4 1.4 1.8 2.3 2.3 2.7 2.7 2.7
per 1000 units ≈ kg 0.024 0.037 0.088 0.119 0.308 0.443 1.02 1.83 3.57 6.27 8.62 11.3 14.7 17.16

 

Screw Thread/d (Φ22) Φ24 (Φ27) Φ30 (Φ33) Φ36 (Φ39) Φ42 (Φ45) Φ48 (Φ52) Φ56 (Φ60) Φ64
d max   23.33 25.33 28.33 31.39 34.62 37.62 42.62 45.62 48.62 52.74 56.74 62.74 66.74 70.74
min   23 25 28 31 34 37 42 45 48 52 56 62 66 70
dc max   39 44 50 56 60 66 72 78 85 92 98 105 110 115
min   38.38 43.38 49.38 55.26 58.8 64.8 70.8 76.8 83.6 90.6 96.6 103.6 108.6 113.6
h Nominal Size   3 4 4 4 5 5 6 8 8 8 8 10 10 10
max   3.3 4.3 4.3 4.3 5.6 5.6 6.6 9 9 9 9 11 11 11
min   2.7 3.7 3.7 3.7 4.4 4.4 5.4 7 7 7 7 9 9 9
per 1000 units ≈ kg 18.35 32.33 42.32 53.64 75.34 92.07 126.5 200.2 242.7 284.1 319 442.7 477.4 513.2

 

 

 

Din580 Lifting Eye Bolts Custom Wholesale

Din580 Lifting Eye Bolts Custom Wholesale

 

 

Factory show

 

? Our company covers an area of 10,000 square meters with about 120 staff at present. 

 

?  Equipment with 60 units of multi-stage cold forging machines and 3 sets of continuous carburizing quenching furnaces and full sets of inspection equipment.

 

?  Based firmly on ISO9001 quality system standards, the company operates each link from raw materials procession to the production process in strict accordance with the procedures and boasts well-qualified quality inspectors and perfect testing equipment
 
?  Which takes effective control on the production process to ensure product quality, It successfully won, the ISO9001-2000 quality system certificate in 2003.

 

 

Din580 Lifting Eye Bolts Custom WholesaleDin580 Lifting Eye Bolts Custom WholesaleDin580 Lifting Eye Bolts Custom WholesaleDin580 Lifting Eye Bolts Custom Wholesale

 

Product Procedures

 

Din580 Lifting Eye Bolts Custom Wholesale

Packing & Delivery

 

Din580 Lifting Eye Bolts Custom Wholesale

To better ensure the safety of your goods, professional, environmentally friendly, convenient, and efficient packaging services will be provided. 

Packing details:

1) 1 bag+ 1 carton+pallet or 1 box+ 1 carton+pallet (It depends on client's requirements) 

2) pp bag+ 20-25KG/carton ( 8 boxes in 1 carton)

Shipping Details: By Air or By Sea, or according to the requirement of you.

 

Leela - Contact Info.jpg

Question & Answer