![1/2"-28 TPI -Blued Fluted Thread Protector - .750" Diameter X .500" Long - Sku#9330 - Hughes Precision LLC 1/2"-28 TPI -Blued Fluted Thread Protector - .750" Diameter X .500" Long - Sku#9330 - Hughes Precision LLC](https://hughesprecision.com/wp-content/uploads/2016/11/DSC_0001-6.jpg)
1/2"-28 TPI -Blued Fluted Thread Protector - .750" Diameter X .500" Long - Sku#9330 - Hughes Precision LLC
![Van Keuren - 28 TPI, 0.0357 Inch Pitch, 2 Inch Long, Thread Pitch Diameter Measuring Wire - 09186495 - MSC Industrial Supply Van Keuren - 28 TPI, 0.0357 Inch Pitch, 2 Inch Long, Thread Pitch Diameter Measuring Wire - 09186495 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/0918649-23.jpg)
Van Keuren - 28 TPI, 0.0357 Inch Pitch, 2 Inch Long, Thread Pitch Diameter Measuring Wire - 09186495 - MSC Industrial Supply
![Pramet 6755237 Full Profile Negative Threading Insert, TN Insert, Triangular Shape, 28 TPI, External Thread, 55 Pramet 6755237 Full Profile Negative Threading Insert, TN Insert, Triangular Shape, 28 TPI, External Thread, 55](https://cdn.turnersupply.com/zoom1/Pramet/6755235.jpg?profile=Product-Detail)
Pramet 6755237 Full Profile Negative Threading Insert, TN Insert, Triangular Shape, 28 TPI, External Thread, 55
![1/16”x28 / BSPT- 28 TPI Pitch Helical Flute Internal Carbide Thread Mill with Axial Coolant - (Helicool Series - Vardex) | EW Equipment 1/16”x28 / BSPT- 28 TPI Pitch Helical Flute Internal Carbide Thread Mill with Axial Coolant - (Helicool Series - Vardex) | EW Equipment](https://cdn.shopify.com/s/files/1/2314/3275/products/Helicool_ef433f26-9a74-42e7-a74d-15033e1a10b2_580x.png?v=1635852372)
1/16”x28 / BSPT- 28 TPI Pitch Helical Flute Internal Carbide Thread Mill with Axial Coolant - (Helicool Series - Vardex) | EW Equipment
![High Quality 1/2" - 28 Tpi Unef Hss Titanium Coated Thread Tap & Round Thread Die Set Mayitr Right Hand Thread Cutting Tool - Tap & Die - AliExpress High Quality 1/2" - 28 Tpi Unef Hss Titanium Coated Thread Tap & Round Thread Die Set Mayitr Right Hand Thread Cutting Tool - Tap & Die - AliExpress](https://ae01.alicdn.com/kf/HTB1ubWZXEQIL1JjSZFhq6yDZFXaa.jpg)
High Quality 1/2" - 28 Tpi Unef Hss Titanium Coated Thread Tap & Round Thread Die Set Mayitr Right Hand Thread Cutting Tool - Tap & Die - AliExpress
![Kyocera - Single Point Theading Tool: 0.1575" Min Thread Dia, 20 to 28 TPI, 0.0394" Cut Depth, Internal, Solid Carbide - 50431485 - MSC Industrial Supply Kyocera - Single Point Theading Tool: 0.1575" Min Thread Dia, 20 to 28 TPI, 0.0394" Cut Depth, Internal, Solid Carbide - 50431485 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/5043148-21.jpg)