Product Description
Shimano 10CXU Rod Clamp Bolt S (TGT1600)
The Shimano 10CXU Rod Clamp Bolt S (TGT1600) is a high-grade stainless steel mounting accessory designed specifically for Shimano's premium offshore and trolling reels. Much like the 10CXS (TT0649), this part is a "Short" (S) variant of the mounting bolt, intended for rods with standard reel seat diameters where a longer bolt would create unnecessary protrusion.
As a critical point of contact between your reel and rod, the 10CXU is engineered to withstand the extreme vertical and lateral shear forces generated when fighting large game fish under heavy drag. Its "T-head" design ensures that the bolt remains stationary within the reel's foot while you tighten the external nuts from the bottom.
Product Specifications
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Part Name: Rod Clamp Bolt (S)
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Part Number: 10CXU
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Shimano Code: TGT1600
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Material: 316 Marine-Grade Stainless Steel
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Size: Short (S) Profile
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Function: Primary mounting hardware for secure rod attachment.
Alternate Part Numbers
This part is often cross-referenced or updated in modern Shimano catalogs under the following identification number:
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TGT1600
Compatibility & Fitment
The 10CXU (TGT1600) is a direct factory replacement for several of Shimano’s most popular modern high-torque reels. It is primarily utilized in the following series:
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Shimano Talica Series: TAC-12, TAC-12II, TAC-16, TAC-16II (Standard and US models)
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Shimano Tyrnos Series: Fits select modern frame sizes (Verify via TGT code)
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Shimano TLD Series: Select modern 2-Speed models utilizing the TGT1600 hardware spec.
Pro Tip: If you have upgraded to a custom rod with an extra-thick aluminum "Uni-butt" or a heavy-duty salt-water blank, the Short (S) bolt may not provide enough thread clearance. In those cases, you would need to switch to the Long bolt variant typically provided in the original accessory bag. To verify the exact hardware stack for your Talica or Tyrnos, check the PDF schematics at www.reelschematic.com.
Key Features
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Precision Threading: Machined to exact tolerances to ensure smooth nut rotation and prevent "cross-threading" during high-pressure installation.
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Saltwater Resilience: The high-nickel content in the stainless steel alloy prevents the pitting and rust-bonding that can occur when different metals (stainless bolt vs. aluminum frame) react in salt spray.
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Low Profile: The "Short" length reduces the risk of the bolt ends snagging your clothing, harness, or fishing line during a chaotic deck battle.
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OEM Performance: Guaranteed to match the "flat" sides of the Shimano reel foot keyway, preventing the bolt from spinning while being torqued.
Installation Note
When replacing your rod clamp bolts, always inspect the Rod Clamp Nuts (TGT0352 / 105N9). If the nuts show signs of stripped threads, they should be replaced alongside the bolts to ensure the reel stays 100% secure. Applying a small amount of marine-grade anti-seize to the threads of the TGT1600 bolt is highly recommended to ensure easy removal after a season of saltwater use.
