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Bright steel straight-flute hand tap 11/16-16 thread 4.03 in long

Cleveland

Cleveland C54817 Straight Flute Hand Tap 11/16"-16 pneumatic accessory

SKU CH-Z2WH-X8026

Straight flute hand tap cuts 11/16"-16 UNS threads in high-speed steel with a 1.81 in thread length and 4.03 in overall length

  • Product typeTaps
  • Creates precise 11/16"-16 threads with straight-flute design
  • High-speed steel construction resists wear during hand tapping
  • Taper chamfer eases thread starts in through-holes
  • Bright uncoated finish suits general-purpose ferrous metals
  • 03 in overall length with 1.81 in thread depth

Thread-Cutting Tap for 11/16"-16 UNS Threads

This Cleveland straight flute hand tap cuts internal threads in a 11/16"-16 UNS size with a Class 2B fit. It is made from high speed steel with a bright uncoated finish for general-purpose threading work. The right-hand taper design suits both through-hole and blind-hole applications in a workshop or maintenance setting.

High Speed Steel Construction With Taper Lead

The bright finish on the high speed steel body resists corrosion and allows visual inspection of the cutting edges during use. A taper lead eases the tap into the hole for straighter thread alignment and reduced starting torque. The overall length of 4.03 in and thread length of 1.81 in provide reach for deeper holes while maintaining rigidity.

Verify Hole Diameter and Material Compatibility

Before ordering confirm that your drill size matches the required minor diameter for a 11/16"-16 UNS Class 2B thread. The H3 thread limit and uncoated high speed steel are intended for ferrous and non-ferrous metals rather than hardened alloys. Ensure your tap wrench or holder accommodates the shank dimensions for safe operation.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 57% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND
Product typeTaps

Questions about this item

What thread standard does the 11/16"-16 tap follow?

It follows the UNS standard with a 2B class of fit and an H3 thread limit.

What size tap wrench or holder fits the 4.03 in overall length?

A standard adjustable tap wrench sized for 11/16" taps accommodates the 4.03 in overall length and 1.81 in thread length.

How do you start the straight flute tap straight, and what step avoids cross-threading?

Apply steady axial pressure while turning the taper chamfer slowly by hand for the first few threads to align the 11/16"-16 tap before using a wrench.

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