Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	High Carbon Steel
Coating	Hot Dip Galvanized
Standard Compliance	DIN 127 / ISO 7090
Hardness Rating	45-50 HRC
Thread Compatibility	Metric (M5-M24)
Washer Type	Split Lock Spring
Package Count	100 Pieces per Bag
Temperature Range	-40°C to 200°C
Tensile Strength	1000 MPa min
Warranty	1 Year Manufacturer

5 reviews

Anonymous

Apr 21, 2026

Rating: 4/5

Good but messy bag

The washers themselves are great quality, but the bag was open when it arrived. Some spilled out.

Anonymous

Mar 30, 2026

Rating: 5/5

Standard Specs Met

Measured several random pieces. Dimensions align perfectly with DIN standards.

Anonymous

Mar 18, 2026

Rating: 3/5

Mixed Sizes

Ordered M10 specifically, but found a couple of M8s in the mix. Check before using.

Anonymous

Mar 08, 2026

Rating: 5/5

Excellent Quality

These lock washers are exactly what I needed for my automotive repair. The galvanization is even and they snap nicely.

Anonymous

Feb 04, 2026

Rating: 5/5

Perfect for Outdoor Use

Using these on a garden structure. The zinc coating seems robust against the elements.

5 FAQ

Q: What is the outer diameter for the M12 size?

A: Approximately 21mm for standard M12 split lock washers.

Q: Is the galvanization thick enough for coastal areas?

A: It offers moderate protection, but 316 Stainless is recommended for direct saltwater exposure.

Q: Are these suitable for high vibration environments?

A: Yes, split lock washers are designed to prevent loosening under vibration.

Q: Can I use these with stainless steel bolts?

A: Yes, but be aware of potential galvanic corrosion over time.

Q: Do you sell matching hex nuts?

A: Yes, please search our store for Galvanized Hex Nuts in the corresponding size.

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