The Hillman Group 3337 5/16-18 Square Nut Zinc Plated, 30-Pack
11 sold in last 24 hours
- FOUR-SIDED ANTI-TURN NUT: This square nut has four flat sides that give more wrench contact and a wide, flat seat, so it grips well and resists spinning when it seats against a flat surface or drops into a channel, slot, or wood recess.
- SQUARE SHAPE SEATS FLAT: Fitting a 5/16-18 coarse bolt, the four sides let the nut sit flush against a rail or wedge into a slot so it cannot rotate, letting you tighten the bolt from the other side without holding the nut still.
- ZINC-PLATED STEEL: Made from steel with a protective zinc plating, the square nut resists rust and corrosion for dependable indoor and light outdoor use, holding a firm, flat-seated grip on channel, wood, and machinery over time.
- CHANNEL, STRUT, AND WOOD USE: Ideal for strut and channel framing, wood connections, machinery, sign and fixture mounting, and restoration work where a square nut seats flat or locks in a slot, a classic nut for building and repair.
- TRUSTED HILLMAN QUALITY: Hillman supplies dependable fasteners and hardware that homeowners and pros rely on for everyday projects. Keep these nuts on hand for assembly, mounting, and repair jobs around the home and shop.
Tags |
Estimated shipping
Select a product to estimate shipping.Hillman Square Nuts use four flat sides instead of six to give more wrench contact and a wide, flat bearing seat. Fitting a 5/16-18 coarse bolt, the square shape lets the nut sit flush against a flat surface or drop into a channel, slot, or wood recess where it grips and resists spinning, which is why square nuts are the classic choice for strut framing and older machinery. The anti-rotation is the point: when the nut seats against a rail or wedges into a slot, it cannot turn, so a bolt can be driven and tightened from the other side without holding the nut still with a second wrench. That makes square nuts fast to work with in channel, strut, and blind connections. Made from steel with a protective zinc plating, the square nut resists rust and corrosion for dependable indoor and light outdoor use. The plating keeps the threads clean and the flat seat secure over time, so a channel, sign, or machinery connection stays tight through handling and service. Use these square nuts for strut and channel framing, wood connections, machinery, sign and fixture mounting, and restoration work where a square nut seats flat or locks in a slot. They pair with a matching bolt and drop neatly into strut channel or a broached slot. This 30-piece pack provides a ready supply for building, mounting, and repair projects around the home, shop, and job site.
A Square Nut is a four-sided nut that can be used in a channel or welded into place. Square nuts have a greater surface in contact with the part being fastened, and therefore provide greater resistance to loosening, but also a greater resistance to tightening as well. Square nuts are used along with flat washers in order to avoid damage from their sharp edges and help to increase the strength of the fastener.
Hillman Solutions is a leading North American provider of hardware products, including home improvement products, protective and job site gear solutions including gloves and storage, and robotic technologies encompassing key duplication and accessories, engraving and knife sharpening. Hillman designs innovative products and merchandising solutions for complex categories. Founded in 1964 in Cincinnati, Ohio, Hillman believes that the building never stops.
| Main Specification | |
|---|---|
| Wytwórca | The Hillman Group |
| Liczba jednostek | 30 |
| Wykończenie zewnętrzne | Cynk |
| Typ metalu | Stal stopowa |
| Pokrycie gwintu | W pełni gwintowane |
| Średnica zewnętrzna | 0.31 inches |
| Marka | Hillman |
| UPC | 008236028423 |
| Liczba pozycji | 30 |
| Typ urządzenia mocującego | Square |
| Pozycja Średnica | 0.31 Inches |
| Liczba części | 30 |
| Rozmiar gwintu | 5/16"-18 |
| Materiał | Stal stopowa |
| Kolor | Srebro |
| Typ gwintu | Unified National |
| Ogólny numer identyfikacyjny handlu | 00008236028423 |
| Pozycja Waga | 0, 27 g |
| Product information | |
| Liczba opakowań | 1 |
| Ustaw nazwę | Square Nut Set |
| Technical Details | |
| Styl wątku | Prawa ręka or Unified National |
| Numer części | 3337 |
| Wzór | 3337 |
| Rozmiar gwintu wewnątrz | 5/16" |
| Rodzaj materiału | Stal stopowa |
| Klasa gwintu | Gruba |
| Kompatybilny średnica Groove | 0.31 Inches |
| Style | |
| Zakończ typy | Cynk powleczony |
| Measurements | |
| Pozycja Wymiary | 1.5 x 1.7 x 2.5 inches |
| Others | |
| Pozycja Podświetlenie | Drewno or Machinery or Rust-Resistant or fixtures or Four flat sides seat and grip or resists spinning in a slot or strut or channel or signs |
| Typ produktu | Square Nuts |
| Ocena stopnia | Handel |
| Rozmiar | 5/16"-18 |
| Skręć styl głowy | Square |
| Styl dysku | Square |