Thin Sheet, Non Flush - K-TFH, K-TFHS it can be use for the upper panel with 0.51mm, request for high full and force, if request for short torque, K- FH can replace.
All dimensions are in inches.
| UNIFIED (英制) | 
				Thread  Size  | 
			Model | Thread Code | Length"L"±0.15 Length Code is in 16nds of an inch | 
				Min.  Sheet Thickness  | 
			
				Hole  Size  in Sheet +.003 -.000  | 
			
				Max  Hole In Attached Parts  | 
			
				H ±.015  | 
			
				S Max.  | 
			
				T Max.  | 
			Min.Dist Hole C/L To Edge | ||||||||||
| Steel | 
				Stainless  Steel  | 
			.250 | .132 | .375 | .500 | .625 | .750 | .875 | 1.00 | 1.25 | 1.50 | ||||||||||
| 
				.086-56 (#2-56)  | 
			K-TFH | K-TFHS | 256 | 4 | 5 | 6 | 8 | 10 | 12 | NA | NA | NA | NA | .020 | .085 | .105 | .141 | .070 | .025 | .187 | |
| 
				.112-40 (#4-40)  | 
			K-TFH | K-TFHS | 440 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | NA | NA | NA | .020 | .111 | .135 | .176 | .070 | .025 | .219 | |
| 
				.138-32 (#6-32)  | 
			K-TFH | K-TFHS | 632 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | 24 | .020 | .137 | .160 | .203 | .070 | .025 | .250 | |
| 
				.164-32 (#8-32)  | 
			K-TFH | K-TFHS | 832 | 4 | 6 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | 24 | .020 | .163 | .185 | .234 | .070 | .025 | .281 | |
| 
				.190-24 (#10-24)  | 
			K-TFH | K-TFHS | 024 | NA | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | 24 | .020 | .189 | .210 | .250 | .090 | .025 | .281 | |
| 
				.190-32 (#10-32)  | 
			K-TFH | K-TFHS | 032 | NA | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | 24 | .020 | .189 | .210 | .250 | .090 | .025 | .281 | |
All dimenstions are in millimeters.
| Thread Size | Model | Thread Code | Length"L"±0.4 Length Code is in millimeter | 
				 Min. Sheet Thickness 
 
  | 
			
				 Hole Size in Sheet +.008 
  | 
			Max Hole In Attached Parts | 
				 H ±.015 
 
  | 
			
				 S Max. 
  | 
			
				 T Max.  | 
			Min.Dist Hole C/L To Edge | ||||||||||
| Steel | Stainless Steel | |||||||||||||||||||
| M3×05 | K-TFH | K-TFHS | M3 | 6 | 8 | 10 | 12 | 15 | 18 | 20 | 25 | NA | NA | 0.51 | 3 | 3.6 | 4.6 | 1.8 | 0.64 | 5.6 | 
| 
				 M4×0.7  | 
			K-TFH | K-TFHS | M4 | NA | 8 | 10 | 12 | 15 | 18 | 20 | 25 | 30 | 35 | 0.51 | 4 | 4.6 | 5.9 | 1.8 | 0.64 | 7.2 | 
| 
				 M5×0.8  | 
			K-TFH | K-TFHS | M5 | NA | 8 | 10 | 12 | 15 | 18 | 20 | 25 | 30 | 35 | 0.51 | 5 | 5.6 | 6.5 | 2.3 | 0.64 | 7.2 | 
	
	 
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