






🛠️ Nail every project with precision — don’t get caught guessing!
The BCP Fasteners Screw Thread Gauge (BCP675) is a compact, durable plastic tool designed to quickly and accurately measure screw thread sizes from #0 to 3/4" (SAE) and 1.6mm to 16mm (Metric). It also recommends the appropriate drill bit and tap sizes, making it an indispensable tool for professionals and hobbyists who demand precision and efficiency in fastener identification.





| ASIN | B07K7W3NQQ |
| Best Sellers Rank | #140,063 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #32 in Thread Gauges |
| Brand | BCP Fasteners |
| Color | Black |
| Compatible Groove Diameter | 0.08 Inches |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,694) |
| Drive System | Hex |
| Exterior Finish | Plastic |
| Fastener Size | 1/4" x 3/4" to 1/2" x 1" (UNC) and 6mm x 19mm to 12mm x 30mm (Metric) |
| Fastener Type | Sheet Metal Screws |
| Finish Types | Plastic Coated |
| Global Trade Identification Number | 00688938509163 |
| Head Type | Rundkopf |
| Included Components | Tool Organizers, Tool Trays |
| Item Diameter | 1.6 Millimeters |
| Item Type Name | ehf not applicable |
| Item Weight | 0.15 Pounds |
| Manufacturer | BCP Fasteners |
| Material Type | Plastic |
| Metal Type | Plastic |
| Model | BCP675 |
| Number of Pieces | 1 |
| Part Number | BCP675 |
| Screw Head Style | Hex |
| Screw Point Style | Fein |
| Set Name | Machine Screws and Screws |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Size Name | 1.6mm to 16mm |
| Thread Class | 1A |
| Thread Coverage | Fully Threaded |
| Thread Size | 1,6 mm bis 16 mm metrisch |
| Thread Style | Right Hand, Coarse |
| Thread Type | UNC |
| UPC | 688938509163 |
| Unit Count | 1 Count |
H**O
This is exactly what I needed. A good gauge that is cheap and can quickly tell you what kind of screw you’re working with. I work with small screws and this thing fits the bill.
P**C
J'ai differentes jauges de filetage, mais celle-ci est particulièrement utile par son principe et sans légèreté. En un clin d'œil ont peut vérifier diamètre et pas. Seule contrainte : elle est en plastique, donc il faut en tenir compte et ne pas forcer si la tige filetée n'entre pas de façon fluide.
T**N
Well made, has all internal threads. I have more metric hardware coming from China , so it is good to have
D**J
It could do with been a little thicker. However it’s a great product. I deal with both metric and imperial threads it’s a very easy check
G**S
Útil, con calidad.
Trustpilot
3 weeks ago
3 days ago