Delron Inserts106 Series Threaded with Self-Locking Helical Coil Insert
Style Selection
Head styles may be combined between Plugs and Sleeves within the same size.
Table 1
| Size | Thread Per MIL-S-8879 | A Hole Dia. | B Body Dia. | C Head Dia. | D° Head Angle | |
| Plug | Sleeve | |||||
| 6 | 632 | .1380-32 UNJC-3B | .144 | .309 | .500 | 13° |
| 8 | 832 | .1640-32 UNJC-3B | .169 | .309 | .500 | 13° |
| 10 | 1032 | .1900-32 UNJF-3B | .194 | .341 | .625 | 13° |
| 25 | 428 | .2500-28 UNJF-3B | .257 | .403 | .750 | 14° |
| 31 | 524 | .3125-24 UNJF-3B | .318 | .497 | .875 | 14° |
Notes:
[1] Head Thickness = .033 on 524 size Sleeves and 31 size Plugs.
2. Tolerances, unless otherwise specified: .xxx ± .010; Angles ± 2°.
Part Number Selection
Two part numbers-Sleeve and Plug-are required for a complete assembly. Consult Rosán for availability of optional
materials, finishes, sizes and lengths.
Example:
Typical Assembly
Typical Series 106, Threaded with Self-Locking Helical Coil Insert; Plug and Sleeve assembly, installed in honeycomb
sandwich panel. Sleeve and Plug from a telescopic press fit.
Note: For installation and tooling information, see pages 24 and 25.
Plug and Sleeve Dash Number Selection
Select Sleeve and Plug Dash Number from Tables 2 by determining the thickness closest to, but not greater than, the
panel being used. Longer lengths available using factory installed sleeve extensions. For panel thicknesses less than
the minimums listed below, see 104 Series, Thin Panel versions.
Examples:
1. Requirements: 632 Thread size, Carbon Steel, Flush Head for a .500 overall panel. From table select: -0 Plug
= P194D6-0,-08 Sleeve = S194D632-08
2. Requirements: 524 Thread size, Aluminum Alloy,Non-Flush Head for a .890 overall panel.From table select:-01
Plug = P104F31-01,-14 Sleeve = S104F524-14
Tables 2
632, 832, 1032 and 428 Sizes
| Plug Dash Number | -0 | -01 | -1 | -11 | -2 | -21 | -3 | -31 | |
| Sleeve Dash Number | HG | .085 | .100 | .116 | .131 | .147 | .162 | .179 | .194 |
| -08* | .415 | .500 | .515 | .531 | .546 | .562 | .577 | .594 | .609 |
| -10 | .540 | .625 | .640 | .656 | .671 | .687 | .702 | .719 | .734 |
| -12 | .665 | .750 | .765 | .781 | .796 | .812 | .827 | .844 | .859 |
| -14 | .790 | .875 | .890 | .906 | .921 | .937 | .952 | .969 | .984 |
| -16 | .915 | 1.000 | 1.015 | 1.031 | 1.046 | 1.062 | 1.077 | 1.094 | 1.109 |
| -18 | 1.040 | 1.125 | 1.140 | 1.156 | 1.171 | 1.187 | 1.202 | 1.219 | 1.234 |
*-08 available for 428 size.
524 Size
| Plug Dash Number | -0 | -01 | -1 | -11 | -2 | -21 | -3 | -31 | |
| SleeveDash Number | HG | .248 | .264 | .279 | .295 | .310 | .326 | .341 | .357 |
| -14 | .627 | .875 | .890 | .906 | .922 | .938 | .953 | .969 | .985 |
| -16 | .752 | 1.000 | 1.015 | 1.031 | 1.047 | 1.063 | 1.078 | 1.094 | 1.110 |
| -18 | .877 | 1.125 | 1.140 | 1.156 | 1.172 | 1.188 | 1.203 | 1.219 | 1.235 |
Delron Inserts106 Series – Thin Panel Threaded with Self-Locking Helical Coil
Insert
Style Selection
Head styles may be combined between Plugs and Sleeves within the same size.
Table 1
| Size | Thread Per MIL-S-8879 | A Dia. Tp. | B° Head Angle | C Dia. Typ. | |
| Sleeve | Plug | ||||
| 6 | 632 | .1380-32 UNJC-3B | .309 | 13° | .500 |
| 8 | 832 | .1640-32 UNJC-3B | .309 | 13° | .500 |
| 10 | 1032 | .1900-32 UNJF-3B | .341 | 13° | .625 |
| 25 | 428 | .2500-28 UNJF-3B | .403 | 14° | .750 |
| 31 | 524 | .3125-24 UNJF-3B | .497 | 14° | .875 |
Notes:
[1] Head Thickness = .033 on 524 size Plugs and 31 size Sleeves.
2. Tolerances, unless otherwise specified: .xxx ± .010; Angles ± 2°.
Part Number Selection
Two part numbers-Sleeve and Plug-are required for a complete assembly. Consult Rosán for availability of optional
materials, finishes, sizes and lengths.
Example:
Typical Assembly
Typical Series 106 Thin Panel, Threaded with Self- Locking Helical Coil Insert; Plug and Sleeve assembly, installed in
honeycomb sandwich panel. Sleeve and Plug form a telescopic press fit.
Note: For installation and tooling information, see pages 24 and 25.
Plug and Sleeve Length Dash Number Selection
Select Sleeve and Plug Length Dash Number from Tables 2 by determining the thickness closest to, but not greater than,
the panel being used.
Examples:
1. Requirements: 1032 Thread size, CRES Steel,Flush Head for a .380 overall panel.From table select:-06 Plug =
P106D10-06,-0 Sleeve = S106D1032-0
2. Requirements: 428 Thread size, Aluminum Alloy Non-Flush Head for a .530 overall panel. From table select:-08 Plug
= P106F25-08, -1 Sleeve = S106F428-1
Tables 2
440, 632, 832, 1032, and 428 Sizes
| Sleeve Dash No. | -0 | -01 | -1 | -11 | -2 | -21 | -3 | -31 | |
| Plug
Dash Number |
GH | .094 | .109 | .125 | .140 | .156 | .171 | .187 | .202 |
| -04* | .151 | .245 | .261 | .276 | .292 | .307 | .323 | .338 | .354 |
| -06 | .281 | .375 | .390 | .406 | .422 | .437 | .453 | .468 | .484 |
| -08** | .401 | .500 | .510 | .526 | .542 | .557 | .573 | .588 | .604 |
524 Size
| Sleeve Dash No. | -0 | -01 | -1 | -11 | -2 | -21 | -3 | -31 | |
| Plug Dash Number | GH | .094 | .109 | .125 | .140 | .156 | .171 | .187 | .202 |
| -08 | .401 | .500 | .510 | .526 | .542 | .557 | .573 | .588 | .604 |
| -10 | .526 | .620 | .636 | .651 | .667 | .682 | .698 | .713 | .729 |
| -12 | .651 | .745 | .761 | .776 | .792 | .807 | .823 | .838 | .854 |
*Not available for 428 size.
**Available in 428 size only.