| Parameter Category | Description |
| Thread Standard | Metric (ISO): M2–M20; Imperial (UNC/UNF): #1–3/4" |
| Material & Grade | Carbon steel: Grade 4.8/8.8 ; Stainless steel: 304/316 ; Brass |
| Surface Treatment | Zinc-plated ; Black oxide coating ; Passivation; Nickel plating |
| Size & Dimensions | Shank length: 5mm–200mm; Head type: Pan head / Countersunk head (90° angle); Cross recess size: PH0–PH4 |
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