5/8\"-18 UNF Tap and Die Set, 5/8 x 18 Tap Die Set, HSS 6542 Machine Right-Hand 5/8-18 UNF Thread Tap and Round Die, Upgraded Tap, Threaded Head Has Been Extended








Key features
- •5/8"-18 Tap Data: Length: 3.98"/101mm, Thread Head: 1.38"/35mm, Thread size: 5/8"-18 UNF, Square Head: 0.39"/10mm x 10mm (L*W), Shank Diameter: 0.49"/12.5mm, TPI: 18 Teeth per Inch, Accuracy Class: 2B. Right-Hand thread cutting.
- •【 Upgraded Tap 】Threaded head has been extended, if the front end is worn out, the back end can still be used, Longer lifespan.
- •5/8"-18 Die OD: 1.5"/38mm, Die Thickness: 0.55"/14mm, TPI: 18 Teeth per Inch, Accuracy Class: 2A.
- •5/8-18 Tap and Die Material: Tap: High-Speed Steel. Die: Alloy Tool Steel. Manufactured by high-temperature quenching to increase toughness and wear resistance. The straight fluted design enables fast chip removal and prevents blockages, making thread machining faster and easier.
- •5/8 - 18 Tap Die Set Applications: The 5/8"-18 UNF HSS Tap and Die Set is ideal for creating or repairing threads in a variety of metals, including brass, copper, carbon steel, stainless steel, mild steel, A3 steel, iron and aluminium. The set can also be used with specialised processing equipment, such as tapping machines, drill-in-one bench drills, CNC lathes and machining centres. Tip: Add a suitable lubricant when threading.
- •After-Sales Service: This set comes with one 5/8"-18 UNF Tap and one 5/8"-18 UNF Round Die. If you have any questions, our customer service team is here for you 24/7—we'll give you great technical support and keep helping until you're completely satisfied.
Brandylongan
CategoryThread Milling Taps
5/8\"-18 UNF Tap and Die Set, 5/8 x 18 Tap Die Set, HSS 6542 Machine Right-Hand 5/8-18 UNF Thread Tap and Round Die, Upgraded Tap, Threaded Head Has Been Extended
List Price: $36.84$33.16DEALYou Save: $3.68 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







