Nord-lock wedge retaining ring m5 nl5spss a4 | 200 pieces

Nord-Lock stainless steel wedge lock washers, extra large outside diameter, NL5spss-254 - Wedge lock washers made of 254 SMO® can be used for various stainless steel applications - Nord-Lock wedge lock washers securely secure bolted connections. This product is suitable for all general stainless steel applications and is highly resistant to a saltwater environment. Rings with an enlarged outer diameter (SP) have the same inner diameter as the standard rings. They are specially developed for applications with oversized or slotted holes and for use on soft contact surfaces such as aluminum or copper. The ring is hardened through and through so that it is harder than the bolt and the contact surface. Nord-Lock washers are suitable for all common bolt classes such as A2-50, A2-70, A2-80, A4-50, A4-70, A4-80. The material 254 SMO® provides very strong protection against corrosion.