Extension Tap 5/16 -24 HSS MPN:1295701

The black-oxide finish on these taps retains lubricants to improve the taps' wear resistance and chip flow. Black-oxide taps should only be used on ferrous metals. High-speed steel taps provide good wear resistance in general purpose tapping applications in a range of materials. Spiral-point taps have straight flutes with a spiral point that pushes chips in front of the tap as it moves into a hole and out the other side, eventually forcing the chips out of the hole. They are used for threading through holes.

Technical Specifications

• Item Extension Tap
• Thread Size 5/16"-24
• Thread Standard UNF
• Tap Finish Black Oxide
• Overall Length 4 in
• Thread Length 53/64 in
• 75% Thread Drill Size I
• Thread Limit H3
• Thread Direction Right Hand
• Number of Flutes 3
• 55% Thread Drill Size 9/32 in
• 65% Thread Drill Size J
• Coolant Fed Non-Coolant Through
• Extended Neck No
• Extended Shank Yes
• Spiral Direction Neutral
• Material Grade - Machining 917
• Measurement System Fractional Inch
• Primary Material Application All Materials
• Primary Material Application ISO Code H, K, M, N, O, P, S
• Secondary Material Application Aluminum, Cast Iron, High Carbon Steel, Low Carbon Steel, Medium Carbon Steel
• Secondary Material Application ISO Code K, N, P
• Series 917
• Shank Dia. 5/16 in
• Shank Length 2 47/64 in
• Square Size 0.2380 in
• Tap Chamfer Plug
• Tap Grouping Individual
• Tap Material High Speed Steel
• Tap Style Spiral Point
• Tap Thread Size 5/16"-24
• Tap Type Spiral Point
• Threads per Inch 24 TPI

Manufacturer Details

• Manufacturer: Osg
• Condensed Mfg Number: 1295701
• MPN: 1295701

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: MX
• 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