Print Back
Case Hardened
FLN50CSZ
Unit of Measure
1 

Item #

Item Name

Material

WGT/M

Across Flats

Thickness

Flange Diameter

FLN08CSZ N/A 8-32 Serrated Hex Flange Lock Nuts-Zinc Coarse N/A Case Hardened Steel Zinc N/A 4.0 N/A 11/32 N/A 13/64 N/A 15/32
FLN10CSZ N/A 10-24 Serrated Hex Flange Lock Nuts-Zinc Coarse N/A Case Hardened Steel Zinc N/A 5.3 N/A 3/8 N/A 7/32 N/A 1/2
FLN10FSZ N/A 10-32 Serrated Hex Flange Lock Nuts-Zinc Fine N/A Case Hardened Steel Zinc N/A 5.3 N/A 3/8 N/A 7/32 N/A 1/2
FLN25CSZ N/A 1/4-20 Serrated Hex Flange Lock Nuts-Zinc Coarse N/A Case Hardened Steel Zinc N/A 9.0 N/A 7/16 N/A 15/64 N/A 19/32
FLN25FSZ N/A 1/4-28 Serrated Hex Flange Lock Nuts-Zinc Fine N/A Case Hardened Steel Zinc N/A 9.0 N/A 7/16 N/A 15/64 N/A 19/32
FLN31CSZ N/A 5/16-18 Serrated Hex Flange Lock Nuts-Zinc Coarse N/A Case Hardened Steel Zinc N/A 12.3 N/A 1/2 N/A 9/32 N/A 43/64
FLN31FSZ N/A 5/16-24 Serrated Hex Flange Lock Nuts-Zinc Fine N/A Case Hardened Steel Zinc N/A 12.3 N/A 1/2 N/A 9/32 N/A 43/64
FLN37CSZ N/A 3/8-16 Serrated Hex Flange Lock Nuts-Zinc Coarse N/A Case Hardened Steel Zinc N/A 17.8 N/A 9/16 N/A 11/32 N/A 3/4
FLN37FSZ N/A 3/8-24 Serrated Hex Flange Lock Nuts-Zinc Fine N/A Case Hardened Steel Zinc N/A 17.8 N/A 9/16 N/A 11/32 N/A 3/4
FLN50CSZ N/A 1/2-13 Serrated Hex Flange Lock Nuts-Zinc Coarse N/A Case Hardened Steel Zinc N/A 44.0 N/A 3/4 N/A 29/64 N/A 1 1/32
FLN50FSZ N/A 1/2-20 Serrated Hex Flange Lock Nuts-Zinc Fine N/A Case Hardened Steel Zinc N/A 44.0 N/A 3/4 N/A 29/64 N/A 1 1/32
FLN62CSZ N/A 5/8-11 Serrated Hex Flange Lock Nuts-Zinc Coarse N/A Case Hardened Steel Zinc N/A 89.0 N/A 15/16 N/A 9/16 N/A 1 9/32
FLN75CSZ N/A 3/4-10 Serrated Hex Flange Lock Nuts-Zinc Coarse N/A Case Hardened Steel Zinc N/A 142.6 N/A 1 1/8 N/A 5/8 N/A 1 1/2
Unit of Measure
1