410 Stainless Steel TEKS®
Self drilling fasteners for applications requiring extra corrosion protection
Applications
 | Clips to structural steel or bar joist. |
| Duct work to steel framing. |
| Liner panels to structural steel or bar joist. |
| Brick ties to steel framing. |
| Accessories to structural steel or bar joist. |
| HVAC, electrical accessories to steel framing. |
| Longer length fasteners can be used in retrofit clip and sheet applications. |
Product Features
| Engineered for fast drilling and smooth tapping with less effort. |
| 410 Stainless Steel for added corrosion protection. |
| Silver Climashield® finish for added protection compared to standard 410 Stainless Steel products. |
| Point to thread design maximizes pullout performance and minimizes backout. |
Product Specifications
Diameter........#8, #10, #12 and 1/4"
Thread Form.....8-18
10-16
12-14
1/4-14
Head Style......#8: 5/16" HWH, #10: 5/16" HWH
#12: 5/16" HWH, 1/4": 3/8" HWH
Drill Point.....TEKS 2
TEKS 3
Finish..........Silver Climashield®
Head Style - Hex washer head (HWH)
Corrosion Resistance
| Kesternich Results (DIN 50018, 2.0L)
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| Salt Spray Results (ASTM B117)
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Selector Guide
| Part# | Description | Head Style | Drill Point | Drill & Tap Capacity | Max Material Attachment | Applications |
| 1897000 | 8-18 x 1/2" | HWH | #2 | .036-.100 | 0.205 | Metal deck, clips, lines or accessories to structural steel or bar joist.
Longer fasteners can be used in retrofit clip and sheet applications. |
| 1828000 | 8-18 x 5/8" | HWH | #2 | .036-.100 | 0.330 | |
| 1829000 | 8-18 x 3/4" | HWH | #2 | .036-.100 | 0.455 | |
| 1858000 | 10-16 x 1/2" | HWH | #3 | .036-.175 | 0.150 | |
| 1830000 | 10-16 x 3/4" | HWH | #3 | .036-.175 | 0.325 | |
| 1831000 | 10-16 x 1" | HWH | #3 | .036-.175 | 0.575 | |
| 1833000 | 10 -16 x 1- 1/2" | HWH | #3 | .036-.175 | 1.075 | |
| 1834000 | 12- 14 x 3/4" | HWH | #3 | .036-.210 | 0.270 | |
| 1835000 | 12-14 x 1" | HWH | #3 | .036-.210 | 0.520 | |
| 1836000 | 12- 14 x 1-1/4" | HWH | #3 | .036-.210 | 0.750 | |
| 1837000 | 12-14 x 1-1/2" | HWH | #3 | .036-.210 | 0.980 | |
| 1838000 | 12-14 x 2" | HWH | #3 | .036-.210 | 1.450 | |
| 1839000 | 12- 14 x 2-1/2" | HWH | #3 | .036-.210 | 1.950 | |
| 1840000 | 12-14 x 3" | HWH | #3 | .036-.210 | 2.450 | |
| 1842000 | 1/4-14 x 3/4" | HWH | #3 | .036-.210 | 0.150 | |
| 1843000 | 1/4-14 x 1" | HWH | #3 | .036-.210 | 0.400 | |
| 1845000 | 1/4- 14 x 1-1/2" | HWH | #3 | .036-.210 | 0.900 | |
| 1893000 | 1/4- 14 x 2" | HWH | #3 | .036-.210 | 1.400 |
Performance Data
| Pullout Values (avg. lbs ultimate) | ||||||||||
| Fastener | Steel Gauge | |||||||||
| Dia | Pt | 26 | 24 | 22 | 20 | 18 | 16 | 14 | 12 | 3/16 |
| 8 | 2 | 119 | 193 | 265 | 298 | 491 | 703 | 959 | ||
| 10 | 3 | 124 | 208 | 266 | 299 | 499 | 708 | 967 | 1474 | |
| 12 | 3 | 131 | 196 | 258 | 312 | 452 | 692 | 1063 | 1631 | 2998 |
| 1/4 | 3 | 141 | 231 | 293 | 346 | 613 | 880 | 1145 | 1858 | 4550 |
| Shear Values (avg. lbs ultimate) | |||||||||
| Fastener | Steel Gauge (Lapped) | ||||||||
| Dia | Pt | 26 | 24 | 22 | 20 | 18 | 16 | 14 | 12 |
| 8 | 2 | 294 | 496 | 560 | 740 | 1060 | |||
| 10 | 3 | 455 | 526 | 728 | 1266 | 1540 | 1552 | ||
| 12 | 3 | 769 | 1358 | 1620 | 1970 | 1986 | |||
| 1/4 | 3 | 930 | 1442 | 2100 | 2584 | 2650 | |||
| Fastener Values (avg. lbs ultimate) | |||
|
Fastener (dia-tpi) |
Tensile (lbs min.) |
Shear (avg. lbs ult.) |
Torque (min. in lbs) |
| 8-18 | 1545 | 1000 | 42 |
| 10-16 | 1936 | 1400 | 61 |
| 12-14 | 2778 | 2000 | 92 |
| 1/4-14 | 4060 | 2600 | 150 |
The values listed are ultimate averages achieved under laboratory conditions and apply to Buildex manufactured fasteners only. Appropriate safety factors should be applied to these values for design purposes.
Installation Guidelines
| A standard screwgun with a depth sensitive nosepiece should be used to install Teks. For optimal fastener performance, the screwgun should be a minimum of 6 amps and have an RPM range of 0-2500. | ||||||||||||||
| Adjust the screwgun nosepiece to properly seat the fastener. | ||||||||||||||
| New magnetic sockets must be correctly set before use. Remove chip build-up as needed. | ||||||||||||||
| The fastener is fully seated when the head is flush with the work surface. | ||||||||||||||
| Overdriving may result in torsional failure of the fastener or stripout of the substrate. | ||||||||||||||
| The fastener must penetrate beyond the metal structure a minimum of 3 pitches of thread.
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Last modified: June 24, 2008
