M4 100pcs stainless steel wave washer seal spring washers locking tools.

1. 100% brand new and high quality. 2. Spring washers can prevent the nut from loosening automatically, mainly used in situations involving vibration or alternating loads; tighten to prevent loosening. 3. Made of high-quality stainless steel, these washers are wear-resistant and corrosion-resistant. 4. 10 specifications are available: M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, each type has different quantities. 5. Suitable for electrical connections in household and commercial appliances, automotive, and marine applications.

Specification:

Features: 100% brand new and high quality. Spring washers can prevent the nut from loosening automatically, mainly used in situations involving vibration or alternating loads; tighten to prevent loosening.

Made of high-quality stainless steel, these washers are wear-resistant and corrosion-resistant. Ten sizes are available: M3, M4, M5, M6, M8, M10, M12, M14, M16, and M20, with different quantities of each type. Suitable for electrical connections in household and commercial appliances, as well as automotive and marine applications. Specification: Material: Stainless steel Weight: Approx. 17g ~ 54g / 0.6oz ~ 1.9oz Quantity: 100pcs*M3, 100pcs*M4, 100pcs*M5, 50pcs*M6, 50pcs*M8, 20pcs*M10, 10pcs*M12, 10pcs*M14, 10pcs*M16, 5pcs*M20 (optional) Package List: 1 set * Wave washers Note: Please allow slight errors due to manual measurement. Thank you for your understanding.