UNC Rib Neck Carriage Bolt SAE-5(8.8) B18.5
UNC Rib Neck Carriage Bolt SAE-5 (8.8) B18.5
Size | No.10 | 1/4” | 5/16” | 3/8” | 7/16” | 1/2” | 5/8” | 3/4” |
Dec | 0.19 | 0.25 | 0.313 | 0.375 | 0.438 | 0.5 | 0.625 | 0.75 |
B max | 0.199 | 0.26 | 0.324 | 0.388 | 0.452 | 0.515 | 0.642 | 0.768 |
B min | 0.182 | 0.237 | 0.298 | 0.36 | 0.421 | 0.483 | 0.605 | 0.729 |
W max | 0.469 | 0.594 | 0.719 | 0.844 | 0.969 | 1.094 | 1.344 | 1.594 |
W min | 0.438 | 0.563 | 0.688 | 0.782 | 0.907 | 1.032 | 1.219 | 1.469 |
H max | 0.114 | 0.145 | 0.176 | 0.208 | 0.239 | 0.27 | 0.344 | 0.406 |
H min | 0.094 | 0.125 | 0.156 | 0.188 | 0.219 | 0.25 | 0.313 | 0.375 |
7/8" or shorter head to ribs | 0.031 | 0.031 | 0.031 | 0.031 | 0.031 | 0.031 | 0.094 | 0.094 |
1" and longer head to ribs | 0.063 | 0.063 | 0.063 | 0.063 | 0.063 | 0.063 | 0.094 | 0.094 |
number of ribs | 9 | 10 | 12 | 12 | 14 | 16 | 19 | 22 |
V min | 0.21 | 0.274 | 0.34 | 0.405 | 0.47 | 0.534 | 0.66 | 0.785 |
D 7/8" or shorter | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.313 | 0.313 |
D 1" and 1.1/8" | 0.407 | 0.407 | 0.407 | 0.407 | 0.407 | 0.407 | 0.438 | 0.438 |
D 1.1/4 or longer | 0.594 | 0.594 | 0.594 | 0.594 | 0.594 | 0.594 | 0.625 | 0.625 |
R | 0.031 | 0.031 | 0.031 | 0.031 | 0.031 | 0.031 | 0.062 | 0.062 |
Weight | 0.0000 |
---|---|
Material | SAE-5(8.8) |
Standard Number | B18.5 |
Second Standard | - |
Drive | Spline |
Head | Cup |
American Generic Brand Term | RIBBED, |
Diameter | No10,1/4",5/16",3/8",7/16",1/2",9/16",5/8",3/4" |
Length | 1/2",5/8",3/4",7/8",1.",1.1/8",1.1/4",1.3/8",1.1/2",1.5/8",1.3/4",2.",2.1/4",2.3/8",2.1/2",2.3/4",3.",3.1/4",3.1/2",3.3/4",4.",4.1/4",4.1/2",4.3/4",5.",5.1/4",5.1/2",5.3/4",6." |