CERTIFICATION

Western Metal Lath Certification

THIS IS TO CERTIFY THAT ALL LIGHT GAUGE STEEL STUDS MANUFACTURED BY WESTERN METAL LATH, A MEMBER OF THE METAL STUD MANUFACTURERS ASSOCIATION (MSMA - ICBO # 4943P), CONFORMS TO THE FOLLOWING SPECIFICATIONS:

• 25 Gauge (.0179 min thickness) and 22 Gauge (.0269 min. thickness) galvanized studs & track.

• Conforms to ASTM C-645 and ASTM C-754 for installation.
• Steel conforms to ASTM A-653. Minimum 33,000 ksi yield strength.
• Galvanized in accordance with ASTM A-924, G-40.

• 20 Gauge (.0329 min thickness) galvanized studs & track.

• Conforms to ASTM C-645 and ASTM C-754 for installation.
• Steel conforms to ASTM A-653. Minimum 33,000 ksi yield strength.
• Galvanized in accordance with ASTM A-924, G-60.

• 18 Gauge (.0428 min thickness) galvanized studs & track.

• Conforms to ASTM C-955 and ASTM C-1007 for installation.
• Steel conforms to ASTM A-653. Minimum 33,000 ksi yield strength.
• Galvanized in accordance with ASTM A-924, G-60.

• 16 Gauge (.0538 min thickness), 14 Gauge (.0677 min thickness) and 12 Gauge (.0966 min. thickness) galvanized studs & track.

• Conforms to ASTM C-955 and ASTM C-1007 for installation.
• Steel conforms to ASTM A-653. Minimum 50,000 ksi yield strength.
• Galvanized in accordance with ASTM A-924, G-60.

• 18 Gauge (.0428 min thickness) painted studs & track.

• Conforms to ASTM C-955 and ASTM C-1007 for installation.
• Steel conforms to ASTM A-611 Grade C. Minimum 33,000 ksi yield strength.
• Paint meets the requirements of ASTM C-955.

• 16 Gauge (.0538 min thickness), 14 Gauge (.0677 min thickness) and 12 Gauge (.0966 min thickness) painted studs & track.

• Conforms to ASTM C-955 and ASTM C-1007 for installation.
• Steel conforms to ASTM A-570 Grade 50. Minimum 50,000 ksi yield strength.
• Paint meets the requirements of ASTM C-955.

• All the light gauge steel framing products manufactured by Western Metal Lath are formed from mill-certified, prime steel.
• Minimum thicknesses are for bare steel, exclusive of coating.

CERTIFICATION