| Kanebridge | IL | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Zinc/Clear | 5/16-18 x 3/4 | 5/16-18x3/4 a/f.428-.437 hd hgt.172-.190 slot indhxwash serrate self drill full thread zinc | 25,000 |
| Kanebridge | IL | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Zinc/Clear | 5/16-18 x 3/4 | 5/16-18x3/4 7/16 a/f hd hgt.172-.190 unslot ind hexwash serrate self drill f/t zinc bake | 25,000 |
| Kanebridge | IL | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Zinc/Clear | 5/16-18 x 3/4 | 5/16-18x3/4 unslotted hexwasher self drilling screw full thread machine screw zinc and bake | 17.500 |
| Komar | IL | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Zinc/Clear | 5/16-18 x 1 | hex washer tek | 1,600 |
| Kanebridge | IL | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Zinc/Clear | 5/16-18 x 1 | 5/16-18x1 a/f.428-.437 hd hgt.172-.190 slot indhxwash serrate self drill full thread zinc | 25,000 |
| Kanebridge | IL | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Zinc/Clear | 5/16-18 x 1 | 5/16-18x1 7/16 a/f hd hgt.172-.190 unslot ind hexwash serrate self drill f/t zinc bake | 25,000 |
| Kanebridge | IL | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Zinc/Clear | 5/16-18 x 1 | 5/16-18x1 unslotted hexwasher self drilling screw full thread machine screw zinc and bake | 17.500 |
| Bolts Plus | Ont | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Plain | 5/16-18 x 1 1/4 | 5/16-18x1-1/4 hwh tek | 2 |
| Bolts Plus | Ont | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Plain | 5/16-18 x 1 1/4 | 5/16-18x1-1/4 hwh tek with bonded washer | 1187 |
| Wurth | IN | Self-Tapping Self-Drilling Screw (Tek etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 1/4 | 5/16-18 x 1-1/4 carriage bolt s/s with sealtek 1120 pack 700 per poly bag | 5,324 |
| Kanebridge | IL | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Zinc/Clear | 5/16-18 x 1 1/4 | 5/16-18x1 1/4 7/16 a/f hd hgt.172-.190 unslot ind hexwash serrate self drill f/t zinc bake | 17.500 |
| Kanebridge | IL | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Zinc/Clear | 5/16-18 x 1 1/4 | 5/16-18x1 1/4 unslotted hexwasher self drilling screw full thread machine screw zinc and bake | 12.500 |
| THRDFAST | FL | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Plain | 5/16-18 x 1 1/2 | 5/16-18x1 1/2 hwh #3 point b18.6.4 | 160 |
| Kanebridge | IL | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18x1 1/2 a/f.428-.437 hd hgt.172-.190 slot indhxwash serrate self drill full thread zinc | 15,000 |
| Kanebridge | IL | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18x1 1/2 7/16 a/f hd hgt.172-.190 unslot ind hexwash serrate self drill f/t zinc bake | 15,000 |
| Kanebridge | IL | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18x1 1/2 unslotted hexwasher self drilling screw full thread machine screw zinc and bake | 12.500 |
| Kanebridge | IL | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Zinc/Clear | 5/16-18 x 2 | 5/16-18x2 7/16 a/f hd hgt.172-.190 unslot ind hexwash serrate self drill f/t zinc bake | 15,000 |
| Kanebridge | IL | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Zinc/Clear | 5/16-18 x 2 | 5/16-18x2 unslotted hexwasher self drilling screw full thread machine screw zinc and bake | 10,000 |
| R&S | OR | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Plain | 5/16-18 | 5/16-18 self drilling shield | 34 |
| UNITED FASTENER | CA | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Plain | 5/16-18 | drop-in self/drill snap-off | 128 |
