ChgImposs メトリック&インペリアル&USスクリューゲージ SAE Whitworth 55度&メトリッシュ 60度スレッドピッチゲージ工業測定用

ChgImposs メトリック&インペリアル&USスクリューゲージ SAE Whitworth 55度&メトリッシュ 60度スレッドピッチゲージ工業測定用

Q: What are the center 8,10,11,14,19 and 28 blades denominated in?

Threads per inch. Those are the Whitworth blades, ie the 55˚ ones. To translate, since they word things a bit oddly: SAE/Imperial is measured in TPI, with a 60˚ thread angle. ie your 8-32 x 1" type screws. Whitworth/American/US is measured in TPI, and is basically the same as SAE except with a 55˚ thread angle and rouded crests. Metric is measured in the distance from thread to thread (the thread pitch), with a 60˚ thread angle. These are for your ISO screws. ie M4 course, M6 fine, etc.

Q: Is this small enough to measure female thread sizes?

I don't have mine handy right now. but I think you can measure the inside thread pitch down to about 5/16", and 8mm. I haven't used mine yet, but the stampings on the individual blades don't appear very clear.

Q: How are the gauge findings used for purchasing a screw ( an initial search doesn't find such details listed in screw descriptions on store sites ) ?

You will need to use this tool in conjunction with a chart showing the common SAE and Metric bolt/screw sizes. This tool will determine the number of threads per inch or mm. You will also need the diameter of your fastener before heading to the store. For instance the common threads for a SAE 1/4” coarse bolt is 20 TPI (threads per inch) - while a 1/4” fine bolt has 28 TPI. This set is for external threads. You keep comparing the various thread gauges in the set until you match your fastener - use that information along with the diameter of your fastener to make the final determination. The last bit of information you need would be the length of the fastener and the type of head. So a common 1/4” SAE bolt that is 2” long would be described as 1/4”-20 X 2.

Q: One side is marked Whitworth and the other is marked Metrisch, but nothing points to which end is which.

One says "Metrisch" which is German for Metric. These have numbers in tenths or hundredths marked on each tong. The other side is standard (American) and have whole numbers on each tong, along with a "G". There's a middle section which are Whitworth threads - those are same threads per inch as Standard, but each tooth has a 55° angle (as apposed to the 60 degree on the teeth of the other thread types).

4.4/5

产品编号: 728996623

安全交易

📏Precision 55° & 60° thread angles

🔩Supports Metric, Imperial & US standards

🛠️58 stainless steel gauges, rust-resistant

经常一起购买

ChgImposs Metric & Imperial & US Screw Gauge SAE Whitworth 55 Degree & Metric 60 Degree & & US 60 Degree Thread Pitch Gauge for Industrial Measurement

JoblikeBrez Thread Checker, 30 Nut and Bolt Thread Checker, Bolt Size and Thread Gauge 15 Standard & 15 Metric, Bolt Size Finder, Wall-Mountable Bolt Thread Identifier Gauge with Inch & CM Ruler

Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675)

描述

🛠️ Master every thread with precision and style!

COMPACT LIGHTWEIGHT - Weighs just 1g with pocket-friendly dimensions for on-the-go professionals.
PRECISION ANGLE VERIFICATION - Lock-up device ensures exact 55° & 60° thread angle measurements every time.
DURABLE STAINLESS STEEL BUILD - Crafted from rust-resistant stainless steel for long-lasting industrial use.
UNIVERSAL THREAD COMPATIBILITY - Seamlessly measure Metric, Imperial & US screw threads with one tool.
ESSENTIAL FOR MACHINISTS ENGINEERS - Perfect for verifying tool angles on metal lathes, ensuring flawless thread cutting.

The ChgImposs Thread & Screw Pitch Gauge is a compact, stainless steel tool designed for professional machinists and engineers. It accurately measures 55° and 60° thread angles across Metric, Imperial, and US standards with 58 rust-resistant gauges. Featuring a lock-up device for precise angle verification, this lightweight gauge ensures reliable thread size determination and tool angle checks in industrial settings.

规格

Manufacturer	FLXDirect
Part number	EPC_MEA_000
Item Weight	1 g
Package Dimensions	7.19 x 3.71 x 1.4 cm; 1 g
Is Discontinued By Manufacturer	No
Material	ステンレススチール
Batteries Included	No
Batteries Required?	No

有问题吗？看看别人问了什么

What are the center 8,10,11,14,19 and 28 blades denominated in?

Is this small enough to measure female thread sizes?

How are the gauge findings used for purchasing a screw ( an initial search doesn't find such details listed in screw descriptions on store sites ) ?

One side is marked Whitworth and the other is marked Metrisch, but nothing points to which end is which.

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ChgImposs メトリック&インペリアル&USスクリューゲージ SAE Whitworth 55度&メトリッシュ 60度スレッドピッチゲージ工業測定用

描述

规格

有问题吗？看看别人问了什么

常见问题

关于我们

客户服务

客户支持

区域访问

法律与政策

社会的

获取应用程序

ChgImposs メトリック&インペリアル&USスクリューゲージ SAE Whitworth 55度&メトリッシュ 60度スレッドピッチゲージ 工業測定用

描述

规格

有问题吗？看看别人问了什么

常见问题

ChgImposs メトリック&インペリアル&USスクリューゲージ SAE Whitworth 55度&メトリッシュ 60度スレッドピッチゲージ工業測定用