- Material: High Speed Tool Steel
- Material Hardness: 63 to 65 HRC
- Overall Length: 1-5/8in
- Thread Type: UNM
- Type: Machine Screw Size Precision Ground
- Series: 90570
- Thread Size: #00-90
- Go or No-Go: Go
- Surface Treatment: Bright
- System of Measurement: Imperial
- Item Features
- Superior metallurgy
- Superior accuracy
- The high quality materials and special grinding process used to manufacture our miniature gages provide a consistency and accuracy never before available with miniature gages
- They are held in special collet type holders