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55778 Caliburn Concrete Screw 400pk 19/64" x 3-1/2"

Marsoni M251S
Sale price$315.50
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55778 Caliburn Concrete Screw 400pk 19/64" x 3-1/2"Overview The GRK Caliburn Concrete Screw 400 Pack (55778) is designed for hardware and tool applications requiring reliable fastening into concrete and similar substrates. Manufactured by GRK Fasteners, this bulk pack provides 400 professionally engineered concrete screws in a 19 64" x 3 1 2" dimension, suited for high volume job site use. Technical Specifications MPN 55778 Brand GRK Fasteners Screw Diameter 19 64" Screw Length 3 1 2" Pack Quantity
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Mildred Martinez
New York, US
★★★★★ 5
Price and sp number.
Sun protection factor: 50 Sun Protection Factor (SPF), Size: 7 Fl Oz (Pack of 2)
Excellent cream: not greasy and good concentration.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
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Verified Purchase
Terry McVay
Bozeman, US
★★★★★ 4
good buy
Sun protection factor: 50 Sun Protection Factor (SPF), Size: 7 Fl Oz (Pack of 2)
what can you say. Works as advertised
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Reviewed in the United States on April 19, 2026
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Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 5
works
Sun protection factor: 50 Sun Protection Factor (SPF), Size: 7 Fl Oz (Pack of 2)
Worked Great - no burn
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Reviewed in the United States on February 12, 2026
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Gerardo A.
Draper, US
★★★★★ 5
Producto estupendo
Sun protection factor: 50 Sun Protection Factor (SPF), Size: 7 Fl Oz (Pack of 2)
Excelente calidad, producto especial para la protección solar a muy buen precio.
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Reviewed in the United States on May 31, 2026
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Verified Purchase
Robert Tamura
Louisville, US
★★★★★ 5
block sun
Sun protection factor: 50 Sun Protection Factor (SPF), Size: 7 Fl Oz (Pack of 2)
great
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Reviewed in the United States on June 8, 2026

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