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BN 637 1242431 prevailing torque type hexagon lock nut M12

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Company	Bossard Catalog
Description	BN 637 - Prevailing torque type hex lock nuts thin type with polyamide insert (DIN 985), A2
Bill of material	BN 637 1242431 prevailing torque type hexagon lock nut M12
BNARTNR Identification	1242431 1242431
BNNORM1	DIN 985
BNMAT Material	Stainless steel A2
D Nominal thread diameter	12.000 12.000	mm
D1 Thread core diameter	10.106 10.106	mm
P Thread pitch	1.750 1.750	mm
DA Inner diameter of countersink max.	13.000 13.000	mm
M Total height max.	12.000 12.000	mm
M1 Wrenching height min.	8.000 8.000	mm
S Width across flat max.	19.000 19.000	mm