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CLEVELAND Straight Flute Tap: 5/8"-18 UNF, H3 / 2B, 4 Flute, Plug Chamfer, LH - Left-Hand Thread Taps
CLEVELANDLeft-Hand Thread Taps

CLEVELAND Straight Flute Tap: 5/8"-18 UNF, H3 / 2B, 4 Flute, Plug Chamfer, LH

The CLEVELAND Straight Flute Tap (5/8"-18 UNF) is a left-hand thread tap with H3 / 2B tolerance, 4 flutes, and a plug chamfer, made from high-speed steel (MPN C60831). 3G Electric sources this precision threading…

SKU 3G-OTH-265144

Also listed as: C 60831 · C-60831

Brand
CLEVELAND
Item
Straight Flute Tap: 5/8"-18 UNF, H3 / 2B, 4 Flute, Plug Chamfer, LH
Part Number
C60831
Category
Left-Hand Thread Taps
Available to Order
Also known as:C60831CLEVELAND
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Local availability & support — Singapore

Local office
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Phone
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C60831
Type
H3 / 2B, Plug Chamfer, LH, High Speed Steel
Flute
4

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

Product Description

The CLEVELAND Straight Flute Tap (5/8"-18 UNF) is a left-hand thread tap with H3 / 2B tolerance, 4 flutes, and a plug chamfer, made from high-speed steel (MPN C60831). 3G Electric sources this precision threading tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate specification and supply.

Frequently Asked Questions

What is the CLEVELAND Straight Flute Tap C60831 used for?

The CLEVELAND C60831 is a left-hand thread tap used for cutting internal UNF threads in metal parts. It is commonly applied in maintenance, repair, and production environments where reverse-thread fasteners are required, such as automotive or machinery assemblies.

What are the specifications of the CLEVELAND C60831 tap?

This tap has a 5/8"-18 UNF thread size, H3 / 2B tolerance, 4 flutes, a plug chamfer, and left-hand (LH) rotation. It is made from high-speed steel. The manufacturer part number is C60831.

Where to buy the CLEVELAND C60831 tap worldwide?

3G Electric supplies the CLEVELAND C60831 tap worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this left-hand thread tap for your operations.

How to select the correct tap for left-hand threads?

For left-hand threads, ensure the tap is marked LH and matches the required thread size and pitch, such as 5/8"-18 UNF. Choose a plug chamfer for general through-hole tapping. High-speed steel taps like this CLEVELAND model offer durability for manual or machine use.

Used in

Common applications for CLEVELAND
Aerospace assembly — Cleveland NAS 907 Type J aircraft-extension drill bits for long-reach drilling in confined airframe structures.
General machining — Cleveland AlTiN-coated carbide square end mills for milling steel and stainless steel components.
Metal fabrication — Cleveland 82° single-flute countersinks for seating flat-head screws in inch-based assemblies.
Maintenance and repair — Cleveland black oxide high-speed steel countersinks for deburring and chamfering holes in plant equipment.
Automotive and engine work — Cleveland cobalt aircraft-extension drills for drilling hard alloys in restricted engine bay spaces.
Job shop production — Cleveland carbide single-flute countersinks for high-speed countersinking in aluminum and non-ferrous parts.
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CLEVELAND Products

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

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