RS PRO Steel Bright Zinc Lock Washers, M3, DIN 7980

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Subtotal (1 bag of 250 units)*

HK$30.10

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  • 22 unit(s) ready to ship
  • Plus 563 unit(s) ready to ship from another location
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Bag(s)
Per Bag
Per unit*
1 - 4HK$30.10HK$0.12
5 - 9HK$29.20HK$0.117
10 - 29HK$28.10HK$0.112
30 - 149HK$27.30HK$0.109
150 +HK$22.50HK$0.09

*price indicative

RS Stock No.:
526-805
Manufacturer:
RS PRO
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Brand

RS PRO

Product Type

Washers

Compatible Screw/Bolt Size

M3

Washer Type

Lock

External Diameter

5.6mm

Inside Diameter

3.2 mm

Material

Steel

Standards/Approvals

DIN 7980

Finish

Bright Zinc

Thickness

1mm

Grade

A2

RS PRO ZnPt Steel 1 Coil Spring Washer, M3


This spring coil washer from RS PRO is used to prevent the loosening of nuts due to vibration. As it's tightened under load, the ends of the washer grab the nut and bind against it for a secure grip. It's made of steel material which is known for its durability so it's long-lasting. A zinc plated finish also provides improved resistance to corrosion, so you don't have to worry about decay due to rust.

The split in the spring washer absorbs the initial turning force of the screwdriver and visually closes under the weight of the bolt, so it doesn't get in the way when it's being tightened. This washer is ideal for heavy-duty industrial applications where it may be exposed to corrosion and vibration.

Features and Benefits


• Bright zinc-plated finish

• M3 for screw/bolt size

• Inside diameter of 3 mm

• Steel material

• Outside diameter of 5.6 mm

• Thickness of 1 mm

• Spring washer type

Small Pack Size: 526805

Large Pack Size: 2646488

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