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CLEVELAND Tap Kit: 5/16"-18 UNC, H3 / 3B, 4 Flute - Three-Piece Hand Tap Sets
CLEVELANDThree-Piece Hand Tap Sets

CLEVELAND Tap Kit: 5/16"-18 UNC, H3 / 3B, 4 Flute

CLEVELAND Three-Piece Hand Tap Sets.

SKU 3G-OTH-319576

Also listed as: C 54511 · C-54511

Brand
CLEVELAND
Item
Tap Kit: 5/16"-18 UNC, H3 / 3B, 4 Flute
Category
Three-Piece Hand Tap Sets
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CLEVELAND
Manufacturer Part Number
C54511

Technical Documents

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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

CLEVELAND Three-Piece Hand Tap Sets.

Frequently Asked Questions

What is the CLEVELAND Tap Kit C54511 used for?

The CLEVELAND Tap Kit C54511 is used for hand threading internal threads in metal components. It is commonly applied in maintenance, repair, and production environments where 5/16"-18 UNC threads are required. The plug tap design allows for through-hole or blind-hole threading in ferrous and non-ferrous materials.

What are the specifications of the CLEVELAND Tap Kit C54511?

The CLEVELAND Tap Kit C54511 includes one plug tap with a 5/16"-18 UNC thread size, H3/3B tolerance, and 4-flute design. It is made from high-speed steel (HSS) for durability. The manufacturer part number is C54511. This kit is part of the three-piece hand tap set category.

Where to buy the CLEVELAND Tap Kit C54511 worldwide?

You can source the CLEVELAND Tap Kit C54511 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. 3G Electric supplies genuine CLEVELAND tooling for industrial applications.

How to select the correct tap for 5/16"-18 UNC threads?

Select a tap that matches the thread size (5/16"-18 UNC) and tolerance class (H3/3B) for your application. For through-holes, a plug tap like the CLEVELAND C54511 works well. For blind holes, consider a bottoming tap. Use high-speed steel for general machining and ensure proper lubrication during threading.

Used in

Common applications for CLEVELAND
Aerospace manufacturing — CLEVELAND NAS-spec aircraft extension drills for drilling fastener holes in aluminum airframe panels.
Bridge construction — CLEVELAND Morse-taper shank bridge reamers for enlarging bolt holes in structural steel.
Automotive production — CLEVELAND chucking reamers for precision finishing of engine component bores.
General metalworking — CLEVELAND single-flute countersinks for deburring holes in mild steel parts.
Tool and die making — CLEVELAND interchangeable-pilot counterbores for creating recesses for socket head cap screws.
Maintenance repair — CLEVELAND cobalt aircraft extension drills for drilling hardened steel in equipment repairs.

CLEVELAND Products

3G Electric supplies CLEVELAND three-piece hand tap sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Straight Flute Tap: 5/8"-11 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1123705)
OSG
OSG Straight Flute Tap: 5/8"-11 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1123705)
OSG Straight Flute Tap: 7/16"-20 UNF, H3 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1122205)
OSG
OSG Straight Flute Tap: 7/16"-20 UNF, H3 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1122205)
OSG Straight Flute Tap: 5/16"-18 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1120705)
OSG
OSG Straight Flute Tap: 5/16"-18 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1120705)
OSG Straight Flute Tap: 3/8"-16 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1121305)
OSG
OSG Straight Flute Tap: 3/8"-16 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1121305)
OSG Straight Flute Tap: 5/8"-18 UNF, H3 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1124005)
OSG
OSG Straight Flute Tap: 5/8"-18 UNF, H3 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1124005)
OSG Straight Flute Tap: 3/4"-16 UNF, H3 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1125205)
OSG
OSG Straight Flute Tap: 3/4"-16 UNF, H3 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1125205)

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