| Description: | 100 Stanley Helicoil 1084-4CN080 Tanged Non-Locking Insert M4 X 0.7 Stainless 2" |
|---|---|
| Quantity: | 100 |
| Condition: | New |
Details
SPECIFICATIONS
Thread Size
M4X0.7
Coating
No Finish
Wire Insert Series
Non-Locking
Wire Insert Type
Tanged
Material
Stainless Steel
Material
304 Stainless Steel
Length Nominal Dia.
2 Dia.
Material Specification
AS7245
Number of Free Coils
8-5/8
Free Coil Diameter Min.
5.05 mm
Free Coil Diameter Max.
5.60 mm
Finish Specification
n/a
DRILLING DATA
Minimum Drilling Depth for Bottoming Taps
10.80 mm
Minimum Drilling Depth for Plug Taps
14.20 mm
Drilling Information
The minimum drilling depths shown below allow for the following recommended practices: 1. Countersinking the drilled hole to prevent a feather edge at the start of the tapped hole. 2. 3/4 - 1-1/2 pitch of insert "set-down" to allow for maximum production tolerance. Dimensions are shown for both plug and bottoming taps. (Note: Plug taps M8 and smaller have a male center and the drilled hole depth dimensions allow for this length (one half of the diameter of the holt). Calculation of dimension "F" is as follows: For Plug Taps M8 and smaller: F = Insert Nominal Length (Q) + .5 (Bolt Nominal Diameter) + 4P (Tap Chamfer) + 1P (allowance for countersink and maximum insert set-down). For Plug Taps M10 and larger: F = Insert Nominal Length(Q) + 4P (Tap Chamfer) + 1P (allowance for countersink and maximum insert set-down). For Bottoming Taps: F = Insert Nominal Length (Q) + 2P (Tap Chamfer) + 1P (allowance for countersink and maximum insert set-down).
TAPPING DATA
Countersink Diameter Min.
4.70 mm
Countersink Diameter Max.
5.30 mm
Pitch Diameter Min.
4.46 mm
Pitch Diameter Max. ~ Class of Fit 4H_mm
4.51 mm
Pitch Diameter Max. ~ Class of Fit 5H_mm
4.53 mm
Minimum Tapping Depth
8.70 mm
Tap Major Diameter Max.
5.01 mm
TAPS & GAGES
Tap High Spiral Flute Bottoming 4H5H
5081-4
Tap High Spiral Flute Bottoming 5H
4681-4
Tap Spiral Point Plug 4H5H
4863-4
Tap Spiral Point Plug 5H
4763-4
Tap Straight Flute Bottoming 4H5H
4693-4
Tap Straight Flute Bottoming 5H
2093-4
Tap Straight Flute Plug 4H5H
4687-4
Tap Straight Flute Plug 5H
2087-4
Reference Gage 4H
4624-4
Reference Gage 5H
1324-4
REFERENCE
Aerospace Standard Part Number
MA3279-204
| SPECIFICATIONS | |
|---|---|
| Thread Size | M4X0.7 |
| Coating | No Finish |
| Wire Insert Series | Non-Locking |
| Wire Insert Type | Tanged |
| Material | Stainless Steel |
| Material | 304 Stainless Steel |
| Length Nominal Dia. | 2 Dia. |
| Material Specification | AS7245 |
| Number of Free Coils | 8-5/8 |
| Free Coil Diameter Min. | 5.05 mm |
| Free Coil Diameter Max. | 5.60 mm |
| Finish Specification | n/a |
| DRILLING DATA | |
| Minimum Drilling Depth for Bottoming Taps | 10.80 mm |
| Minimum Drilling Depth for Plug Taps | 14.20 mm |
| Drilling Information | The minimum drilling depths shown below allow for the following recommended practices: 1. Countersinking the drilled hole to prevent a feather edge at the start of the tapped hole. 2. 3/4 - 1-1/2 pitch of insert "set-down" to allow for maximum production tolerance. Dimensions are shown for both plug and bottoming taps. (Note: Plug taps M8 and smaller have a male center and the drilled hole depth dimensions allow for this length (one half of the diameter of the holt). Calculation of dimension "F" is as follows: For Plug Taps M8 and smaller: F = Insert Nominal Length (Q) + .5 (Bolt Nominal Diameter) + 4P (Tap Chamfer) + 1P (allowance for countersink and maximum insert set-down). For Plug Taps M10 and larger: F = Insert Nominal Length(Q) + 4P (Tap Chamfer) + 1P (allowance for countersink and maximum insert set-down). For Bottoming Taps: F = Insert Nominal Length (Q) + 2P (Tap Chamfer) + 1P (allowance for countersink and maximum insert set-down). |
| TAPPING DATA | |
| Countersink Diameter Min. | 4.70 mm |
| Countersink Diameter Max. | 5.30 mm |
| Pitch Diameter Min. | 4.46 mm |
| Pitch Diameter Max. ~ Class of Fit 4H_mm | 4.51 mm |
| Pitch Diameter Max. ~ Class of Fit 5H_mm | 4.53 mm |
| Minimum Tapping Depth | 8.70 mm |
| Tap Major Diameter Max. | 5.01 mm |
| TAPS & GAGES | |
| Tap High Spiral Flute Bottoming 4H5H | 5081-4 |
| Tap High Spiral Flute Bottoming 5H | 4681-4 |
| Tap Spiral Point Plug 4H5H | 4863-4 |
| Tap Spiral Point Plug 5H | 4763-4 |
| Tap Straight Flute Bottoming 4H5H | 4693-4 |
| Tap Straight Flute Bottoming 5H | 2093-4 |
| Tap Straight Flute Plug 4H5H | 4687-4 |
| Tap Straight Flute Plug 5H | 2087-4 |
| Reference Gage 4H | 4624-4 |
| Reference Gage 5H | 1324-4 |
| REFERENCE | |
| Aerospace Standard Part Number | MA3279-204 |
