Grainger.com
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Distributor offers
| Seller | SKU | MOQ | In stock | Multiple | Prices |
|---|---|---|---|---|---|
| Grainger | 13K478 | 1 | 1 | ||
 Zoro | G4345171 | 1 | 60 | 1 | 1 @ $26.69 |
 National Supply Network | B2114118 | 9 | -2 | 9 | 1 @ $26.11 |
 simsupply.com | ZO-G4345171 | 1 | 22 | 1 | 1 @ $42.12 |
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NORD-LOCK 1581 Lock Washer,Fits 1/2 In,0.13Th,Pk 4
Brand: Nord-Lock
Catalog
| Feature | Square Neck |
|---|---|
| Category | Industrial & Scientific |
| MPN | 1581 |
| Product group | Home Improvement |
| Product type | HOME_LIGHTING_ACCESSORY |
| Manufacturer | Nord-Lock |
Analytics
| Category | lighting |
|---|---|
| Buybox | Yes |
| Offers | 1 |
| Last Price | $246.51 |
Nord-Lock Wedge Locking Washers - Stainless Steel (254 SMO) Washer, Vibration Resistant Safety Washers for 1/2 Inch Bolts - Enlarged Outer Diameter Washers - 4 Pairs
Brand: Nord-Lock
The Nord-Lock system is comprised of a pair of washers that has cams on one side and radial teeth on the opposite side. Since the cam angle is greater than the thread pitch, a wedge effect is created by the cams, preventing the bolt from rotating loose. Over the operational life cycle, Nord-Lock washers offer increased operational reliability and lower maintenance costs, while significantly reducing the risks of production stops, accidents and warranty claims. The Nord-Lock Group is a world leader in secure bolted solutions. Our mission is to safeguard human lives and customer investments. Our products are recognized for their ability to safely secure bolted joints exposed to severe vibration and dynamic loads.
Details
- Nord-Lock wedge-locking washers are made for use with 1/2 inch stainless steel bolts and/or nuts.
- Each pack contains four glued pairs of washers.
- Applications for Nord-Lock Stainless Steel Washers include general salt water applications, pumps, chloride applications, heat exchangers, nuclear, desalination, food processing, and medical equipment.
- Nord-Lock washers utilize tension instead of friction in order to secure bolted joints exposed to severe vibration and dynamic loads. Nord-Lock stainless steel washers promise the highest corrosion resistance on the market.
- Nord-Lock wedge-locking washers are used in industries such as: energy, robotics, medical, transportation, offshore, mining and quarrying, construction and bridge building, manufacturing and processing, ship building, forestry and agriculture, heavy vehicles, and military.
Listing
| Product group | BISS Basic |
|---|---|
| Product type | WASHERS |
| Part number | 1581 |
| Items per pack | 4 |
| Label | Nord-Lock |
| Manufacturer | Nord-Lock |
Catalog
| Feature | For bolt Size 1/2" |
|---|---|
| Category | Industrial & Scientific |
| MPN | 1581 |
| Product group | BISS |
| Product type | MECHANICAL_COMPONENTS |
| Manufacturer | Nord-Lock |
Analytics
| Offers | 3 |
|---|---|
| Case Qty | 4 units |
| Atom Count | 4 |
1/2" x 1.000" OD 254 SMO Stainless Steel Plain Finish Lock Washers, 4 pk.
Brand: Nord-Lock
Listing
| Product group | BISS |
|---|---|
| Product type | ELECTRONIC_COMPONENT |
| Part number | 1581 |
| Items per pack | 1 |
| Label | NORD-LOCK |
| Manufacturer | NORD-LOCK |
Catalog
| Feature | <b>Price For:</b> Each <b>Application</b>: High Vibration, Dynamic Loads, Critical Bolted Joints, Extreme Conditions <b>Rockwell Hardness</b>: Min. 52 HRC <b>Meets/Exceeds</b>: DIN 25201 <b>Material</b>: 254 SMO Stainless Steel <b>Color</b>: silver <b>Finish</b>: Plain <b>Outside Dia.</b>: 1.000" <b>Inside Dia.</b>: 0.530" <b>Thickness Tolerance</b>: +/- .01 <b>Thickness</b>: 0.130" <b>Fits Bolt Sizes</b>: 1/2" <b>Size</b>: 1/2" |
|---|---|
| Category | Industrial & Scientific |
| MPN | 1581 |
| Product group | BISS |
| Product type | ELECTRONIC_COMPONENT |
| Manufacturer | NORD-LOCK |
Analytics
| Case Qty | 4 units |
|---|---|
| Atom Count | 4 |
New Lock Washer,Bolt 1/2",254 SMO SS - PK4 1581
Brand: Nord-Lock
Details
- Wedge Lock Washer, 254 SMO Stainless Steel, Finish Plain, Fits Bolt Sizes 1/2 In., 1/2 In., Inside Dia. 0.530 In., Outside Dia. 1.000 In., Thickness 0.130 In., Thickness Tolerance +/- .01, Color Silver, Rockwell Hardness Min. 52 HRC, High Vibration, Dynamic Loads
- Critical Bolted Joints, Extreme Conditions, For Use With Bolts, Nuts, Hex Head Cap Screws, Socket Head Cap Screws, Adhesives,Washers, Meets/Exceeds DIN 25201, Package Quantity 4