551513 is compatible with the rondelles de boulon d'adaptation du corps de papillon DBC LM7 LR4 LQ4 LS.

ForgeFix FPKSW10 Spring Washer M10 ForgePack 30 FORFPKSW10

Sealey SWM5 Zinc Plated Spring Washer M5, DIN 127B - Pack of 100

White Fixing Caps/Washers (Pack of 50)

TIMCO Form C Washers BS4320 Silver - M10

Sealey Zinc Plated Spring Washer M16, DIN 127B - Pack of 50 SWM16

Sealey SWM10 Zinc Plated Spring Washer M10, DIN 127B - Pack of 50

Sealey Spring Washer DIN 127B M14 Zinc Pack of 50 SWM14

Stainless Steel Round O Ring 10MM x 40MM (Marine Webbing Rigging Mooring Corrosion Resistant)

TIMCO BAZ Washers Stainless Steel - 25mm

Metal 12mm en caoutchouc pompe à eau pour joint d'étanchéité mécanique

Plastic Washers, Nylon Spacers, M2, M2.5, M3, M4, M5, M6, M8, M10, Washer for Mechanics, 500pcs

METALMATE Square Section Spring Washer Bright Zp 6mm Box 250

Unifix Single Coil Rectangular Spring Washers DIN 127B BZP - M5 - Box of 1000

O-rings made of 304 stainless steel, various designs available, accessories for shipbuilding and boatbuilding, 106010--BIEMMEDUE

Assortment of round plastic nylon screw spacers, black spacer kit, 150 pieces

Sealing rings with EPDM neoprene gasket for self-drilling screws (M4.8 14mm (50 pcs)-LIAIKI