Extension Tap 3/8 -18 HSS MPN:386186

The TiN coating on these taps protects them from wear and allows them to be used at higher speeds than taps with a bright finish. High-speed steel taps provide good wear resistance in general purpose tapping applications in a range of materials. Pipe taps come in thread standards and sizes that are used on parts in pipe systems. They create or repair internal threads in pipe and fittings so they can form a pressure-tight seal with parts that have matching external threads.

Technical Specifications

• Item Extension Tap
• Thread Size 3/8"-18
• Thread Standard NPTF
• Tap Finish TiN
• Overall Length 3 3/4 in
• Thread Length 1 1/16 in
• 75% Thread Drill Size 9/16 in
• Thread Limit Not Rated
• Thread Direction Right Hand
• Number of Flutes 4
• Extended Shank No
• Spiral Direction Neutral
• Material Grade - Machining ELPTT-TN
• Measurement System Fractional Inch
• Primary Material Application Aluminum, Brass, Bronze, Cast Iron, Copper, Steel
• Primary Material Application ISO Code K, N, P
• Series ELPTT-TN
• Shank Dia. 15/32 in
• Shank Length 2 43/64 in
• Square Size 0.3810 in
• Standards USCTI Table 311
• Tap Chamfer Semi-Bottom
• Tap Grouping Individual
• Tap Length Standard USCTI Table 311
• Tap Material High Speed Steel
• Tap Shank Standard USCTI Table 311
• Tap Style Pipe
• Tap Thread Size 3/8"-18
• Tap Type Taper Pipe
• Threads per Inch 18 TPI

Manufacturer Details

• Manufacturer: Greenfield Threading
• Condensed Mfg Number: 386186
• MPN: 386186

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8207400000
• GDS Category Name: Extension Taps
• GDS Family Name: Threading
• GDS Segment Name: Machining
• UNSPSC: 23153305
• UNSPSC Class ID: 33
• UNSPSC Commodity Name: Cutting tools
• UNSPSC Commodity ID: 05
• UNSPSC Commodity Name: Taps or dies
• UNSPSC Family ID: 15
• UNSPSC Family Name: Industrial process machinery and equipment and supplies
• UNSPSC Segment ID: 23
• UNSPSC Segment Name: Industrial Manufacturing and Processing Machinery and Accessories

Shipping Details

• Not For Sale In: HI AK PR