Lock Washer - Helical Spring - Steel / Zinc
DIN 127B - METRIC - Zinc Plated - To prevent hex head cap screws DIN 931 & DIN 933 from loosening
Lock Washer - Helical Spring - Steel / Zinc
DIN 127B - METRIC - Zinc Plated - To prevent hex head cap screws DIN 931 & DIN 933 from loosening 
Product #: LWMZ24MM
Product is missing measurements and cannot be shipped. Please call 403-287-5340 so we can fix this issue and enable shipping.
Options: For Bolt Dia.: M24
Info: 24.5 mm I.D. || 40 mm O.D.
$78.34 /EA
Login for contractor price
Regular: $78.34 /
LWMZ4MM M4 4.1 mm I.D. || 7.6 mm O.D. , InStock
$5.86 /100PC
LWMZ5MM M5 5.1 mm I.D. || 9.2 mm O.D. , InStock
$7.51 /100PC
LWMZ6MM M6 6.1 mm I.D. || 11.8 mm O.D. , InStock
$8.40 /100PC
LWMZ8MM M8 8.1 mm I.D. || 14.8 mm O.D. , InStock
$16.62 /100PC
LWMZ10MM M10 10.2 mm I.D. || 18.1 mm O.D. , InStock
$15.16 /100PC
LWMZ12MM M12 12.2 mm I.D. || 21.1 mm O.D. , InStock
$22.18 /100PC
LWMZ14MM M14 14.2 mm I.D. || 24.1 mm O.D. , InStock
$50.44 /100PC
LWMZ16MM M16 16.2 mm I.D. || 27.4 mm O.D. , InStock
$48.36 /100PC
LWMZ18MM M18 18.2 mm I.D. || 29.4 mm O.D. , InStock
$53.47 /100PC
LWMZ20MM M20 20.2 mm I.D. || 33.6 mm O.D. , InStock
$77.97 /100PC
LWMZ24MM M24 24.5 mm I.D. || 40 mm O.D. , InStock
$78.34 /100PC
For Bolt Dia.
Info
PROD #
Price
M4
4.1 mm I.D. || 7.6 mm O.D.
LWMZ4MM
$5.86 /100PC
M5
5.1 mm I.D. || 9.2 mm O.D.
LWMZ5MM
$7.51 /100PC
M6
6.1 mm I.D. || 11.8 mm O.D.
LWMZ6MM
$8.40 /100PC
M8
8.1 mm I.D. || 14.8 mm O.D.
LWMZ8MM
$16.62 /100PC
M10
10.2 mm I.D. || 18.1 mm O.D.
LWMZ10MM
$15.16 /100PC
M12
12.2 mm I.D. || 21.1 mm O.D.
LWMZ12MM
$22.18 /100PC
M14
14.2 mm I.D. || 24.1 mm O.D.
LWMZ14MM
$50.44 /100PC
M16
16.2 mm I.D. || 27.4 mm O.D.
LWMZ16MM
$48.36 /100PC
M18
18.2 mm I.D. || 29.4 mm O.D.
LWMZ18MM
$53.47 /100PC
M20
20.2 mm I.D. || 33.6 mm O.D.
LWMZ20MM
$77.97 /100PC
M24
24.5 mm I.D. || 40 mm O.D.
LWMZ24MM
$78.34 /100PC
Available Online: 129
Pre Order Item
Estimated Availability Date:
Estimated Availability Date:
Availability in Store:
We're low on this Washer. Please Call for Availability : 403-287-5340
QTY: 
BUY DIRECT
LWMZ4MM M4 4.1 mm I.D. || 7.6 mm O.D.
$5.86 /100PC
LWMZ5MM M5 5.1 mm I.D. || 9.2 mm O.D.
$7.51 /100PC
LWMZ6MM M6 6.1 mm I.D. || 11.8 mm O.D.
$8.40 /100PC
LWMZ8MM M8 8.1 mm I.D. || 14.8 mm O.D.
$16.62 /100PC
LWMZ10MM M10 10.2 mm I.D. || 18.1 mm O.D.
$15.16 /100PC
LWMZ12MM M12 12.2 mm I.D. || 21.1 mm O.D.
$22.18 /100PC
LWMZ14MM M14 14.2 mm I.D. || 24.1 mm O.D.
$50.44 /100PC
LWMZ16MM M16 16.2 mm I.D. || 27.4 mm O.D.
$48.36 /100PC
LWMZ18MM M18 18.2 mm I.D. || 29.4 mm O.D.
$53.47 /100PC
LWMZ20MM M20 20.2 mm I.D. || 33.6 mm O.D.
$77.97 /100PC
LWMZ24MM M24 24.5 mm I.D. || 40 mm O.D.
$78.34 /100PC
For Bolt Dia.
Info
PROD #
Price
M4
4.1 mm I.D. || 7.6 mm O.D.
LWMZ4MM
$5.86 /100PC
M5
5.1 mm I.D. || 9.2 mm O.D.
LWMZ5MM
$7.51 /100PC
M6
6.1 mm I.D. || 11.8 mm O.D.
LWMZ6MM
$8.40 /100PC
M8
8.1 mm I.D. || 14.8 mm O.D.
LWMZ8MM
$16.62 /100PC
M10
10.2 mm I.D. || 18.1 mm O.D.
LWMZ10MM
$15.16 /100PC
M12
12.2 mm I.D. || 21.1 mm O.D.
LWMZ12MM
$22.18 /100PC
M14
14.2 mm I.D. || 24.1 mm O.D.
LWMZ14MM
$50.44 /100PC
M16
16.2 mm I.D. || 27.4 mm O.D.
LWMZ16MM
$48.36 /100PC
M18
18.2 mm I.D. || 29.4 mm O.D.
LWMZ18MM
$53.47 /100PC
M20
20.2 mm I.D. || 33.6 mm O.D.
LWMZ20MM
$77.97 /100PC
M24
24.5 mm I.D. || 40 mm O.D.
LWMZ24MM
$78.34 /100PC
Product Description
Helical Spring Split Steel Lock Washer
√ STEEL - FOR EXTRA STRENGTH
DIN 127B
Zinc Plated Steel
*Metric
STANDARD SIZES
Built for use with hex head cap screws DIN 931 & DIN 933 to aid in preventing them from loosening.
Regular Split Lock Washer Thicknesses
| For Bolt Diameters | Thickness |
| M4 | 0.9 mm |
| M5 | 1.2 mm |
| M6 | 1.6 mm |
| M8 | 2 mm |
| M10 | 2.2 mm |
| M12 | 2.5 mm |
| M14 | 3 mm |
| M16 | 3.5 mm |
| M18 | 3.5 mm |
| M20 | 4 mm |
| M24 | 5 mm |
| M30 | 6 mm |
- Platings, Coatings & Finishes: There are a variety of coatings and platings that can be used in the prevention or delaying corrosion in fasteners. Platings and coatings can also enchance or change the physical look of nuts, bolts and washers for projects that require specific aesthetic care.
- Lock Washer: Lock Washers are built to prevent a bolt or nut from loosening after it has been tightened. When a bolt or nut is used with this kind of washer between the surface being bolted to, the washer uses either compression with a spring force or interlock and bite to lock the bolt or nut in place. This helps to prevent vibration from loosening the bolt or nut and causing the joint to lose strength.
- Split Lock Washers: These lock washers are made with a split where the ends are slightly uneven from each other. When compressed, the split ends bite into either the head of a bolt or the nut depending on how it is used, this helps to prevent the bolt or nut from loosening.
Product Specifications
| Vendor Part #: | Z4MM |
| Coating: | Zinc |
| Material: | Steel |
| Plating: | Zinc |
| Washer Type: | DIN 127B |
- √Preventing Nuts and Bolts from Loosening
- Product | Explore Nut, Bolt & Washer Specifications Browse Fastener Standards, Materials Specification and Thread Designations to find the product you need
https://www.calfast.com/6993-Explore-Nut-Bolt-Washer... - Product | Specials & Promotions Current Specials & Promotions from Major Power Tool Brands, Fasteners, Hand Tools & More!
https://www.calfast.com/specials-promotions - Article | IP Ratings Learn more about what an IP rating is and how this rating system is used.
https://www.calfast.com/cs_wiki/wiki/47-ingress-prot...
