Spiral Point Tap M8x1.25 HSS MPN:313571

Oversized taps have a slightly larger pitch diameter than standard taps. They are used to make threads in a hole before a coating or treatment is applied to the hole. Once the coating or treatment is applied, the threads will be reduced to the standard pitch diameter. 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.

Technical Specifications

• Item Spiral Point Tap
• Thread Size M8x1.25
• Thread Standard Metric
• Tap Material High Speed Steel
• Tap Finish Black Oxide
• Thread Length 28.57 mm
• Overall Length 69.06 mm
• 75% Thread Drill Size H
• Thread Limit D11
• Class of Fit 6H
• Thread Direction Right Hand
• Number of Flutes 3
• Primary Material Application Aluminum, Brass, Bronze, Copper, Steel
• 55% Thread Drill Size 7.10 mm
• 65% Thread Drill Size I
• Drill Bit Size 6.70 mm
• Extended Neck Yes
• Measurement System Metric
• Primary Material Application ISO Code N, P
• Series SPGP+5-SO
• Shank Dia. 8.08 mm
• Shank Length 1 19/32 in
• Shank Type - Machining Straight
• Spiral Direction Right Hand
• Square Size 6.05 mm
• Tap Chamfer Plug
• Tap Grouping Individual
• Tap Thread Size M8x1.25
• Thread Pitch 1.25mm
• Thread Limit / Class of Fit D11 / 6H

Manufacturer Details

• Manufacturer: Greenfield Threading
• Condensed Mfg Number: 313571
• MPN: 313571

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: 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