![UNF 1/4" 28G thread | Determination – Thread Types | Screw Joints | Technical information | BOLA - Tubing, Stirrer Shafts, Magnetic Stirring Bars - Labware made of PTFE UNF 1/4" 28G thread | Determination – Thread Types | Screw Joints | Technical information | BOLA - Tubing, Stirrer Shafts, Magnetic Stirring Bars - Labware made of PTFE](https://www.bola.de/media/image/93/3d/a2/UNF-Tabelle-Englisch.jpg)
UNF 1/4" 28G thread | Determination – Thread Types | Screw Joints | Technical information | BOLA - Tubing, Stirrer Shafts, Magnetic Stirring Bars - Labware made of PTFE
![52pcs Thread Gauge Steel Thread Measuring Gage Metric Screw Pitch Gauge 60/55 Degree Square Thread Plug Gage For Measuring Tool - Gauges - AliExpress 52pcs Thread Gauge Steel Thread Measuring Gage Metric Screw Pitch Gauge 60/55 Degree Square Thread Plug Gage For Measuring Tool - Gauges - AliExpress](https://ae01.alicdn.com/kf/HTB1cRcCKAzoK1RjSZFlq6yi4VXaE/52Pcs-Thread-Gauge-Steel-Thread-Measuring-Gage-Metric-Screw-Pitch-Gauge-60-55-Degree-Square-Thread.jpg)
52pcs Thread Gauge Steel Thread Measuring Gage Metric Screw Pitch Gauge 60/55 Degree Square Thread Plug Gage For Measuring Tool - Gauges - AliExpress
![52pcs Thread Pitch Gauge SAE Stainless Steel Screw Pitch Measuring Tool Screw Thread Pitch Cutting Gauge Tool Multi Purpose (Metric&British Whitworth(52pcs)): Amazon.com: Industrial & Scientific 52pcs Thread Pitch Gauge SAE Stainless Steel Screw Pitch Measuring Tool Screw Thread Pitch Cutting Gauge Tool Multi Purpose (Metric&British Whitworth(52pcs)): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/S/aplus-seller-content-images-us-east-1/ATVPDKIKX0DER/A2KRDQ1AI5Y5G6/1855e8b2-2fc2-4ffd-8223-7bdb9425610c._CR0,0,300,300_PT0_SX300__.jpg)