1/4 X 3-1/8" Sleeve Anchors | Combo Drive | Flat Head | Zinc Plated | Bulk Box 4000 Finish:Zinc Plated Screws with a proper Dacrotized

Screws with a proper Dacrotized coating can typically withstand a 500-hour salt-spray test

This results in some of the best corrosion protection in the industry

Lightning flaring cups for all heavy grinding applications in steel fabrication and foundries are available in plain and steel back depending on your individual preference

It’s made of heavy gauge aluminum

Available in Black Phosphate

1/4 X 3-1/8" Sleeve Anchors | Combo Drive | Flat Head | Zinc Plated | Bulk Box 4000 Finish:Zinc Plated Screws with a proper DacrotizedEmbedment: 1 1 2 Tension (lb): 559 Materials: Aged brick, block, drywall, masonry or Concrete. The ideal anchors for fastening applications that require medium pullout values. Our sleeve anchors are good for applications include attaching door and window frames, stair rails, steel ledgers, storage racking and electrical junction boxes. ANCLA DE MANGA TUERCA HEXAGONAL