9/9

(100pcs) M4 Spring Square Washer (Dia- 4mm)

In stock
₹17.70 (Inc. tax)
(₹15.00 + 18% GST)
Quantity discounts
10 days
+ −

Specification

  • Product Name / Model: M4 Spring Square Washer

  • Nominal Size (Fits Screw): M4 (4 mm Metric)

  • Quntity Per Pack: 100 pcs
  • Washer Type: Helical Split Spring Ring 

  • Primary Function: Bolt tension retention and anti-vibration locking

 

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Product Details
Type: Spring Square Washer
Coating: Zinc (White/Yellow) 
Size: 4mmAll dimensions in mm

NOM SIZE

mm

Inner Dia (d)

Basic           Tol (+)

Outer Dia  (d1) Max

WIDTH (b) = THICKNESS(s)

  Basic        Tol (+ or -)

Weight per 1000 IN KGS

3

3.1

0.3

5.6

1

0.1

0.105

4

4.1

0.3

7

1.2

0.1

0.195

5

5.1

0.3

8.8

1.6

0.1

0.370

6

6.1

0.4

9.9

1.6

0.1

0.425

8

8.1

0.4

12.7

2

0.1

1.05

10

10.2

0.5

16

2.5

0.15

1.96

12

12.2

0.5

18

2.5

0.15

2.28

16

16.2

0.8

24.4

3.5

0.2

5.94

Common Applications

  • 3D Printers & Desktop CNCs: Securing NEMA 17 stepper motor mounts, frame braces, and bed-leveling hardware subjected to constant axis motion.

  • Electronics & Audio Gear: Locking internal chassis brackets, transformer mounts, and PCB standoff assemblies.

  • Robotics & RC Models: Fastening servo horn brackets, motor gearboxes, and suspension plates.

Brand:
omrook
Condition:
New
Country of Manufacturer:
India
Diameter:
4 mm
Material:
MS - Zinc Coating (Yellow/White)
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