A-904-534-AI 1/2" CTSK BLT/NUT (25 Pcs.)
A-904-534-AI 1/2" CTSK BLT/NUT (25 Pcs.)
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25-Piece Aftermarket Replacement 1/2" Countersunk Bolt and Nut Kit for New Holland Overlap Sickles
This 25-piece kit provides aftermarket replacement countersunk (CTSK) bolts and nuts designed for use with New Holland twin sickle overlap assemblies. The 82-degree countersunk bolt head profile seats flush into countersunk holes in the sickle sections, keeping the cutting surface smooth and protecting the hardware from crop interference. Each kit includes an Allen head wrench for installation.
Specifications
- Bolt Style: Countersunk (CTSK) Head, 82-degree angle
- Thread Size: 12-24
- Bolt Diameter: 7/32"
- Bolt Length: 1/2"
- Package Quantity: 25 bolts and 25 nuts
- Includes: Allen head wrench
Compatible Models
New Holland: Twin sickle overlap sickle assemblies and mower conditioners equipped with overlap sickle bars (verify fitment with your model before ordering)
Replaces Part Number(s):
A-904-534-AI, 491-904534, A904534, A-904-534, 904534KDS, 904-534KDS, 904-534K, 904-534, 86512289, 86507781, 2740904534
New aftermarket replacement part - not remanufactured, not used.



