DIN 127 Lock Washer

Lock Washers

Spring Steel

Form “B” (Square Ends)

W040 - 127B Bare Steel
W041 - 127B Zinc Plated
W041-ZY - 127B Yellow Zinc Plated

DIN 127B

DIN 127 Technical Drawing
For Screw d (ID) d1 (OD) b s Bare Zinc Yellow Zinc
Pkg. FMP Order # Pkg. FMP Order # Pkg. FMP Order #
M2 2.1 4.4 0.9 0.5   100 W041-002-0000   
M2.5 2.6 5.1 1 0.6   100 W041-2.5-0000   
M3 3.1 6.2 1.3 0.8 100 W040-003-0000 100 W041-003-0000   
M3.5 3.6 6.7 1.3 0.8   100 W041-3.5-0000   
M4 4.1 7.6 1.5 0.9 100 W040-004-0000 100 W041-004-0000   
M5 5.1 9.2 1.8 1.2 100 W040-005-0000 100 W041-005-0000   
M6 6.1 11.8 2.5 1.6 100 W040-006-0000 100 W041-006-0000 100 W041-006-0000-ZY
M7 7.1 12.8 2.5 1.6 100 W040-007-0000 100 W041-007-0000   
M8 8.1 14.8 3 2 100 W040-008-0000 100 W041-008-0000 100 W041-008-0000-ZY
M10 10.2 18.1 3.5 2.2 100 W040-010-0000 100 W041-010-0000 100 W041-010-0000-ZY
M12 12.2 21.1 4 2.5 100 W040-012-0000 100 W041-012-0000 100 W041-012-0000-ZY
M14 14.2 24.1 4.5 3 100 W040-014-0000 100 W041-014-0000 100 W041-014-0000-ZY
M16 16.2 27.4 5 3.5 100 W040-016-0000 100 W041-016-0000 100 W041-016-0000-ZY
M18 18.2 29.4 5 3.5 100 W040-018-0000 100 W041-018-0000 100 W041-018-0000-ZY
M20 20.2 33.6 6 4 100 W040-020-0000 100 W041-020-0000 100 W041-020-0000-ZY
M22 22.5 35.9 6 4 100 W040-022-0000 100 W041-022-0000 100 W041-022-0000-ZY
M24 24.5 40.0 7 5 50 W040-024-0000 50 W041-024-0000 50 W041-024-0000-ZY
M27 27.5 43.0 7 5 50 W040-027-0000 50 W041-027-0000   
M30 30.5 48.2 8 6 50 W040-030-0000 50 W41-030-0000   
M33 33.5 55.2 10 6 25 W040-033-0000     
M36 36.5 58.2 10 6 25 W040-036-0000 25 W41-036-0000   
M39 39.5 61.2 10 6 1 W040-039-0000     
M42 42.5 68.2 12 7 1 W040-042-0000     
M45 45.5 71.2 12 7 1 W040-045-0000     
M48 49 75.0 12 7 1 W040-048-0000