This is a A-7A4997 Bolt, Rotary Cutter Blade, Crimped Key PN: 7A4997Main Description As Following : A-7A4997 Bolt, Rotary Cutter Blade, Crimped Key P.N: 7A4997 New rotary cutter blade bolt with crimped key. Bolt overall length is 3.51", 1.385" thread length. Should diameter is 1.5". Bolt is used with A-63607BH bolt kit. Fits Fred Cain rotary cutters.R/H Thread- KeywayBolt Diameter: 1 1/8- 12 UNFHead Diameter: 2.46"Neck Diameter: 1.11"Overall Length: 3.51"Shoulder Diameter: 1.5"Shoulder Length: .55"Thread Length: 1.385" Replaces: BWNP1 MISCELLANEOUS , B786951 MISCELLANEOUS , HL418 MISCELLANEOUS , A-102297 BROWN MANUFACTURING CO. , A-251101 SCHULTE , 31380 MISCELLANEOUS , A-421A MARVEL , 505739 MISCELLANEOUS , 7919 BUSH HOG , A-7919BH BUSH HOG , Crossed From: A-7919BH , Found in Section & Models : Hay Tool Parts > Rotary Cutter Blade Bolts & Nuts, Fred Cain (UNDEFINED): VARIOUS MODELS Associated Items : A-63607BH Also This is An Aftermarket Product And : New rotary cutter blade bolt with crimped key. Bolt overall length is 3.51", 1.385" thread length.
Shoulder diameter is 1.5". Bolt is used with A-63607BH bolt kit. Fits Fred Cain rotary cutters. Bolt Diameter: 1 1/8- 12 UNF Head Diameter: 2.46" Neck Diameter: 1.11" Overall Length: 3.51" Shoulder Diameter: 1.5" Shoulder Length: .55" Thread Length: 1.385"