Socket Bit Steel 3/8 in TpSz 8 mm MPN:J4990-8M
Socket Bit Steel 3/8 in TpSz 8 mm
The 5/16-18 plug RH hand tap features high speed steel grade H2 providing increased strength, hardness, and wear resistance to withstand extreme cutting pressures, while its four flute design ensures smooth, burr-free tapping with minimal chip accumulation. With a bright polished finish, the straight flute plug style tap maintains concentricity for precise threading tolerances in various applications needing durable and accurate screw connections across diverse industries such as automotive or robotics, ensuring reliable operation under rigorous conditions.
These hex socket bits come with a hex bit on one end that fits inside the hexagonal-shaped indentation in the fastener head.
Technical Specifications
- Item Socket Bit
- Insert Length 1 5/8 in
- Replaceable Insert No
- Measurement Type Metric
- Tip Size 8 mm
- Tip Style Hex
- Overall Length 2 23/32 in
- Drive Size 3/8 in
- Socket Depth Standard
- Material Alloy Steel
- Finish Chrome
- Impact Rated No
- Insulated No
- Standards SAE AS4984A
- Number of Points 0
Manufacturer Details
- Manufacturer: Proto
- Condensed Mfg Number: J49908M
- MPN: J4990-8M
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: US
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8207906000
- GDS Category Name: Socket Bits
- GDS Family Name: Sockets Bits and Socket Drive Tools
- GDS Segment Name: Hand Tools
- UNSPSC: 27111704
- UNSPSC Class ID: 17
- UNSPSC Commodity Name: Wrenches and drivers
- UNSPSC Commodity ID: 04
- UNSPSC Commodity Name: Sockets
- UNSPSC Family ID: 11
- UNSPSC Family Name: Hand tools
- UNSPSC Segment ID: 27
- UNSPSC Segment Name: Tools and General Machinery
Shipping Details
- Not For Sale In: HI AK PR
Product info last updated on November 17, 2023 12:15pm UTC
Category: Sockets Bits and Socket Drive Tools