| 
 Product ID 
 | 
 M (mm) 
Nominal Diameter  | 
 P (mm)
 
Thread Pitch  | 
 L (mm)
 
Bolt Length  | 
 D (mm) 
Head Diameter  | 
 H (mm) 
Head Thickness  | 
 k (mm) 
Hexagon Across Flats  | 
 t (mm) 
Groove Depth  | 
 Screwdriver Bit Size  | 
| AA001 | 5 | 0.8 | 12 | 9.5 | 1.3 | 3 | 1.2 | H3 | 
*Compliant with the requirements of GB/T 70.1-2008 standard [Equivalent standards: ISO 4762, ASME/ANSI B 18.3.1M - 1986 (R1993), DIN EN ISO 12474]
Forgot the screw specs? Just print the Screw Gauge model from MakerWorld to help with sorting.
Basic Information
| Surface Treatment | Zinc-nickel alloy plating | 
| Mounting Hole Shape | Hex socket | 
| Screw Type | Complete thread | 
| Material | Carbon steel | 
| Thread Ridge Type | Metric coarse | 
| Color | Silver | 
Product Feature
- 
Carbon steel Socket Flat Head Socket Cap Machine Screw (FHCS)
 - 
Nominal thread: M2.5~M5
 - 
Strength grade: 4.8
 - 
Type of thread: Metric coarse thread (currently all screws are metric coarse thread)
 - 
Full thread series (except M3*23)
 
													
													
													
													
													
													
													
													