HEICO-LOCK Ring lock washer stainless steel A4

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HEICO-LOCK ring lock washers provide high-quality, user-friendly bolt securing for the most demanding of applications and are ideal for repeated use.
The ring locking system guarantees that the two wedge lock washers are always fastened in the correct position with the wedge shaped cams on the inside and the radial teeth on the outside.
This means that the bolt locking system is always easy, safe and quick to install, even for non-specialist users.

Material: Stainless steel

Material quality: Stainless steel A4

Surface protection: Untreated

Inner diameter (mm)

Outer diameter (mm)

Suitable for bolt size metric (M..)

Suitable for bolt in imperial size

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HEICO-LOCK Ring-lock M6 SST A4 1.4404 preassembled ERIKS Item #: 12984936 Compare Compare	Price (Per piece): €0.72 200 piece per package	{"addToCartPD":{ "item_name": "ring-lock m6 sst a4 1.4404 preassembled", "item_id": "gr0000001496337", "material_number": "12984936", "price": "0.72", "item_brand": "heico-lock", "item_category":"fasteners", "item_category2":"washers", "item_category3":"locking ring", "item_category4": "pr976679043098577", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "ring-lock m6 sst a4 1.4404 preassembled", "item_id": "gr0000001496337", "material_number": "12984936", "price": "0.72", "item_brand": "heico-lock", "item_category":"fasteners", "item_category2":"washers", "item_category3":"locking ring", "item_category4": "pr976679043098577", "item_variant": "pce", "index": "1", "quantity": "" } }
HEICO-LOCK Ring-lock M6(13,5) SST A4 1.4404 large outside diameter, preassembled ERIKS Item #: 12984915 Compare Compare	Price (Per piece): €0.79 200 piece per package	{"addToCartPD":{ "item_name": "ring-lock m6(13,5) sst a4 1.4404 large outside diameter, preassembled", "item_id": "gr0000001496282", "material_number": "12984915", "price": "0.79", "item_brand": "heico-lock", "item_category":"fasteners", "item_category2":"washers", "item_category3":"locking ring", "item_category4": "pr976679043098577", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "ring-lock m6(13,5) sst a4 1.4404 large outside diameter, preassembled", "item_id": "gr0000001496282", "material_number": "12984915", "price": "0.79", "item_brand": "heico-lock", "item_category":"fasteners", "item_category2":"washers", "item_category3":"locking ring", "item_category4": "pr976679043098577", "item_variant": "pce", "index": "2", "quantity": "" } }
HEICO-LOCK Ring-lock M8 SST A4 1.4404 preassembled ERIKS Item #: 12984938 Compare Compare	Price (Per piece): €0.74 200 piece per package	{"addToCartPD":{ "item_name": "ring-lock m8 sst a4 1.4404 preassembled", "item_id": "gr0000001496327", "material_number": "12984938", "price": "0.74", "item_brand": "heico-lock", "item_category":"fasteners", "item_category2":"washers", "item_category3":"locking ring", "item_category4": "pr976679043098577", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "ring-lock m8 sst a4 1.4404 preassembled", "item_id": "gr0000001496327", "material_number": "12984938", "price": "0.74", "item_brand": "heico-lock", "item_category":"fasteners", "item_category2":"washers", "item_category3":"locking ring", "item_category4": "pr976679043098577", "item_variant": "pce", "index": "3", "quantity": "" } }
HEICO-LOCK Ring-lock M10 SST A4 1.4404 preassembled ERIKS Item #: 12984922 Compare Compare	Price (Per piece): €0.87 200 piece per package	{"addToCartPD":{ "item_name": "ring-lock m10 sst a4 1.4404 preassembled", "item_id": "gr0000001496081", "material_number": "12984922", "price": "0.87", "item_brand": "heico-lock", "item_category":"fasteners", "item_category2":"washers", "item_category3":"locking ring", "item_category4": "pr976679043098577", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "ring-lock m10 sst a4 1.4404 preassembled", "item_id": "gr0000001496081", "material_number": "12984922", "price": "0.87", "item_brand": "heico-lock", "item_category":"fasteners", "item_category2":"washers", "item_category3":"locking ring", "item_category4": "pr976679043098577", "item_variant": "pce", "index": "4", "quantity": "" } }
HEICO-LOCK Ring-lock M12 SST A4 1.4404 preassembled ERIKS Item #: 12984924 Compare Compare	Price (Per piece): €1.48 200 piece per package	{"addToCartPD":{ "item_name": "ring-lock m12 sst a4 1.4404 preassembled", "item_id": "gr0000001496276", "material_number": "12984924", "price": "1.48", "item_brand": "heico-lock", "item_category":"fasteners", "item_category2":"washers", "item_category3":"locking ring", "item_category4": "pr976679043098577", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "ring-lock m12 sst a4 1.4404 preassembled", "item_id": "gr0000001496276", "material_number": "12984924", "price": "1.48", "item_brand": "heico-lock", "item_category":"fasteners", "item_category2":"washers", "item_category3":"locking ring", "item_category4": "pr976679043098577", "item_variant": "pce", "index": "5", "quantity": "" } }
HEICO-LOCK Ring-lock M16 SST A4 1.4404 preassembled ERIKS Item #: 12984926 Compare Compare	Price (Per piece): €2.30 100 piece per package	{"addToCartPD":{ "item_name": "ring-lock m16 sst a4 1.4404 preassembled", "item_id": "gr0000001496370", "material_number": "12984926", "price": "2.3", "item_brand": "heico-lock", "item_category":"fasteners", "item_category2":"washers", "item_category3":"locking ring", "item_category4": "pr976679043098577", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "ring-lock m16 sst a4 1.4404 preassembled", "item_id": "gr0000001496370", "material_number": "12984926", "price": "2.3", "item_brand": "heico-lock", "item_category":"fasteners", "item_category2":"washers", "item_category3":"locking ring", "item_category4": "pr976679043098577", "item_variant": "pce", "index": "6", "quantity": "" } }