Fix Bolt Shield YZP & WZP
Fix Bolt Shields (YZP & WZP) are expansion anchors designed for medium to heavy-duty fastening in concrete, brick, and block substrates. They feature a shield that expands when the bolt is tightened, ensuring a strong and reliable grip. Manufactured to ASTM and DIN standards, they are available in yellow zinc plated (YZP) and white zinc plated (WZP) finishes for corrosion resistance. These anchors are versatile and can be supplied with hex, flange, or countersunk head bolts depending on the application. They are widely used in construction, machinery installation, railings, and heavy equipment mounting.
Premium Quality Fix Bolt Shield (YZP & WZP) Supplier in Dubai, UAE
Unifastener Industries LLC is a reliable supplier and manufacturer of premium-quality Fix Bolt Shields (YZP & WZP) in Dubai, UAE. The company specializes in anchoring systems, construction fasteners, and industrial hardware designed for secure fixing in concrete, brick, stone, and masonry applications. Fix Bolt Shields are expansion-type anchors engineered to provide a strong and dependable fixing point in solid base materials. When the bolt is tightened, the shield expands within the drilled hole, creating a secure grip and excellent holding strength. These anchors are widely used in construction, structural installations, machinery fixing, and general engineering projects. Available in Yellow Zinc Plated (YZP) and White Zinc Plated (WZP) finishes, Fix Bolt Shields offer enhanced corrosion resistance and long-lasting performance in indoor and outdoor environments.
Standards:
– ASTM C1513 (mechanical anchors for masonry and concrete)
– ASTM A307 (carbon steel bolts)
– ASTM F593 (stainless steel bolts)
– DIN 529 (anchor bolts with expansion shields)
– ISO 15977 (anchor fasteners reference)
Grades:
– ASTM Grades: A36, A307, F593 (stainless)
– DIN / ISO Grades: 4.6, 5.6, 8.8
Material Options:
– Carbon steel (anchor body and bolt)
– Stainless steel (A2 / A4 grades)
– Zinc alloy (light duty)
Diameter Range: M6 to M20 (metric) / 1/4″ to 3/4″ (inch)
Length Range: 40mm to 180mm
Thread Types:
– Metric coarse pitch (DIN 13 / ISO 261)
– UNC (Unified Coarse, ASTM)
Types:
– YZP (Yellow Zinc Plated fix bolt shield)
– WZP (White Zinc Plated fix bolt shield)
– Standard hex head fix bolt
– Flange nut fix bolt
– Countersunk fix bolt
Properties:
– Expansion shield design provides secure grip in concrete, brick, and block
– Medium to heavy-duty load capacity
– Easy to install with a pre-drilled hole
– Zinc plating (yellow or white) offers corrosion resistance and finish options
Coating Options:
– YZP: Yellow Zinc Plated
– WZP: White Zinc Plated
– Hot-dip galvanized (ASTM A153 / DIN EN ISO 1461)
– Stainless steel natural finish
Add-ons:
– Supplied with washers and nuts
– Available in contractor bulk packs or retail kits
– Certification/test reports available on request










