Metric Internal-Tooth Lock Washers - Lock Washers - Washers - Fasteners

SKU	Thread Size	For ID	Washer Outer Dia	Overall Thickness	Hardness	Specifications Met	Pkg.Qty.
18-8 Stainless Steel
...
FBF4_6V37	M4	---	---	---	Not Rated	---	---
x Metric Internal-Tooth Lock Washers Estimated Delivery - 15 to 17 days €2.70 Product Detail
Zinc-Plated Steel
...
FBF4_6V20	M4	---	---	---	Rockwell C42	---	---
x Metric Internal-Tooth Lock Washers Estimated Delivery - 15 to 17 days €2.96 Product Detail
Black-Oxide Steel
...
FBF4_6V06	M4	---	---	---	Rockwell C35	---	---
x Metric Internal-Tooth Lock Washers Estimated Delivery - 15 to 17 days €2.39 Product Detail