Spiral Point Tap 1/4 -20 HSS-E MPN:330336

These taps are designed for tapping steel and stainless steel. They have a black-oxide finish that retains lubricants to improve the taps' wear resistance and chip flow.

Technical Specifications

• Item Spiral Point Tap
• Thread Size 1/4"-20
• Thread Standard UNC
• Tap Material HSS-E
• Tap Finish Black Oxide
• Thread Length 5/8 in
• Overall Length 2 1/2 in
• 75% Thread Drill Size #7
• Thread Limit H5
• Class of Fit 2B-3B
• Thread Direction Right Hand
• Number of Flutes 3
• Primary Material Application All Materials
• 55% Thread Drill Size #3
• 65% Thread Drill Size #5
• Drill Bit Size #7
• Extended Neck Yes
• Measurement System Fractional Inch
• Primary Material Application ISO Code M, P
• Series SPS
• Shank Dia. 1/8 in
• Shank Length 1 1/2 in
• Shank Type - Machining Straight
• Spiral Direction Neutral
• Square Size 0.1910 in
• Standards USCTI Table 302A
• Tap Chamfer Plug
• Tap Grouping Individual
• Tap Thread Size 1/4"-20
• Threads per Inch 20
• Thread Limit / Class of Fit H5 / 2B-3B

Manufacturer Details

• Manufacturer: Greenfield Threading
• Condensed Mfg Number: 330336
• MPN: 330336

Label Details

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

Classification Details

• GDS Category Name: Spiral Point 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