Howmet Fastening Systems
Howmet Fastening Systems
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40G1 Grommet, Shear Countersink Type
Unit of Measure
1 

Item #

Material

Finish

A Min

B Min

C Min

Approx. Weight/100

40G1-3 N/A 4130 Alloy Steel per ASTM A304, ASTM A322 or ASTM A331 N/A Cadmium Plate per QQ-P-416, Class 2, Type II (Yellow) N/A 0.043 in N/A 0.185 in N/A 0.109 in N/A 0.369 lb
40G1-4 N/A 4130 Alloy Steel per ASTM A304, ASTM A322 or ASTM A331 N/A Cadmium Plate per QQ-P-416, Class 2, Type II (Yellow) N/A 0.053 in N/A 0.185 in N/A 0.119 in N/A 0.369 lb
40G1-5 N/A 4130 Alloy Steel per ASTM A304, ASTM A322 or ASTM A331 N/A Cadmium Plate per QQ-P-416, Class 2, Type II (Yellow) N/A 0.063 in N/A 0.185 in N/A 0.129 in N/A 0.369 lb
40G1-8 N/A 4130 Alloy Steel per ASTM A304, ASTM A322 or ASTM A331 N/A Cadmium Plate per QQ-P-416, Class 2, Type II (Yellow) N/A 0.090 in N/A 0.185 in N/A 0.156 in N/A 0.412 lb
40G1-10 N/A 4130 Alloy Steel per ASTM A304, ASTM A322 or ASTM A331 N/A Cadmium Plate per QQ-P-416, Class 2, Type II (Yellow) N/A 0.111 in N/A 0.215 in N/A 0.177 in N/A 0.502 lb
40G1-11 N/A 4130 Alloy Steel per ASTM A304, ASTM A322 or ASTM A331 N/A Cadmium Plate per QQ-P-416, Class 2, Type II (Yellow) N/A 0.126 in N/A 0.215 in N/A 0.192 in N/A 0.502 lb
40G1-3A N/A 6061-T6 Aluminum Alloy per QQ-A-225/8 N/A Dull Gray Anodize per MIL-A-8625, Type I N/A 0.043 in N/A 0.185 in N/A 0.109 in N/A 0.128 lb
40G1-4A N/A 6061-T6 Aluminum Alloy per QQ-A-225/8 N/A Dull Gray Anodize per MIL-A-8625, Type I N/A 0.053 in N/A 0.185 in N/A 0.119 in N/A 0.128 lb
40G1-5A N/A 6061-T6 Aluminum Alloy per QQ-A-225/8 N/A Dull Gray Anodize per MIL-A-8625, Type I N/A 0.063 in N/A 0.185 in N/A 0.129 in N/A 0.128 lb
40G1-6A N/A 6061-T6 Aluminum Alloy per QQ-A-225/8 N/A Dull Gray Anodize per MIL-A-8625, Type I N/A 0.073 in N/A 0.185 in N/A 0.139 in N/A 0.140 lb
40G1-8A N/A 6061-T6 Aluminum Alloy per QQ-A-225/8 N/A Dull Gray Anodize per MIL-A-8625, Type I N/A 0.090 in N/A 0.185 in N/A 0.156 in N/A 0.142 lb
40G1-10A N/A 6061-T6 Aluminum Alloy per QQ-A-225/8 N/A Dull Gray Anodize per MIL-A-8625, Type I N/A 0.111 in N/A 0.215 in N/A 0.177 in N/A 0.173 lb
40G1-11A N/A 6061-T6 Aluminum Alloy per QQ-A-225/8 N/A Dull Gray Anodize per MIL-A-8625, Type I N/A 0.126 in N/A 0.215 in N/A 0.192 in N/A 0.173 lb
Unit of Measure
1