DeWalt ULTRACON+‚® SS4 1/4" x 3-3/4" 410SS Hex Washer Head Screw Anchor - 100 Qty

The ULTRACON+® SS4 1/4; x 3-3/4; 410 Stainless Steel Hex Washer Head Screw Anchor DFM4EUH355 is engineered for superior performance in concrete and masonry applications. Manufactured from heat-treated 410 stainless steel, this anchor delivers excellent corrosion resistance and high load capacity. Its aggressive high-low thread design ensures fast installation and strong holding power, while the hex washer head provides secure clamping and easy driving for indoor or outdoor environments.

410 Stainless Steel Durability

Heat-treated 410 stainless steel provides strength, corrosion resistance, and long-lasting performance in demanding environments.

Aggressive thread pattern cuts cleanly into concrete for superior holding power and reduced installation torque.

Integrated washer head distributes load evenly and delivers secure clamping during installation.

Suitable for concrete and masonry fastening in corrosive, exterior, or moisture-exposed conditions.

SKU / Part Number: DFM4EUH355

Product Name: DeWalt ULTRACON+® SS4 1/4″ x 3-3/4″ Hex Washer Screw Anchor

Anchor Type: Mechanical Concrete & Masonry Screw Anchor

Series / Family: ULTRACON+ SS4 Stainless Steel Anchors

Nominal Diameter: 1/4″ (0.25 in)

Overall Length: 3-3/4″ (3.75 in)

Head Style: Hex Washer Head

Drive Type / Size: 5/16″ Hex driver

Drill Bit Reference: 3/16″ ULTRACON+ bit included per pack

Material: 410 Stainless Steel

Finish / Coating: Stalgard® corrosion-resistant coating (410 SS)

Typical Weight (per anchor): ~0.044 lb (approx)

Color / Finish Appearance: Silver metallic

Pack Quantity: 100 anchors per box

Suitable Base Materials: Concrete, hollow concrete masonry, grout-filled masonry

Typical Applications: Screen enclosures, storm shutters, light duty fixtures & industrial mounts

Standards & Approvals: Tested to ASTM E488; Miami-Dade NOA; Florida Statewide Product Approval

Country of Origin: Taiwan (commonly sourced)