SIZE SPECIFICATIONS THREADS PER INCH
The Fastener Black Book is a 6x4x1 248 page book in English that contains, Data, Provides Thread Forms, Inch/Metric Fasteners, ISO and DIN Specifications, Fastener Platings & Finishes, Pre-Loads and Tightening Torques, Heads, Points, Materials, Coatings, Thread Terminology & Classifications, Standard Grades, Tolerances, Threaded & Non-Threaded Fasteners and Includes a Thread Pitch Identification Guide. Item # MIABB
BOLT SIZE
COARSE (USS)
6
32
ID (INCHES)
40
8
32
36
10
24
32
12
24
28
1/4
20
28
5/16
18
24
3/8
16
24
7/16
14
20
1/2
13
20
9/16
12
18
5/8
11
18
3/4
10
16
7/8
9
14
1
8
14
1-1/8
7
12
1-1/4
7
12
1-3/8
6
12
1-1/2
6
12
SAE WASHER INFORMATION BOLT SIZE
FINE (SAE)
USS WASHER INFORMATION
OD (INCHES)
BOLT SIZE
ID (INCHES)
OD (INCHES)
6
5/32
38
3/16
1/4
9/16
8
3/16
7/16
1/4
5/16
3/4
10
7/32
1/2
5/16
3/8
7/8
12
1/4
9/16
3/8
7/16
1
1/4
9/32
5/8
7/16
1/2
1-1/4
5/16
11/32
11/16
1/2
9/16
1-3/8
3/8
13/32
13/16
9/16
5/8
1-1/2
7/16
15/32
59/64
5/8
11/16
1-3/4
1/2
17/32
1-1/16
3/4
13/16
2
9/16
19/32
1-3/16
7/8
15/16
2-1/4
5/8
21/32
1-5/16
1
1-1/16
2-1/2
3/4
13/16
1-1/2
1-1/8
1/1/4
2-3/4
7/8
15/16
1-3/4
1-1/4
1-3/8
3
1
1-1/16
2
1-3/8
1-1/2
3-1/4
1-1/8
1-3/16
2-1/4
1-1/2
1-5/8
3-1/2
1-1/4
1-5/16
2-1/2
1-5/8
1-3/4
3-3/4
1-3/8
1-7/16
2-3/4
1-3/4
1-7/8
4
1-1/2
1-9/16
3
1-7/8
2
4-1/4
2
2-1/8
4-1/2
To Order Call: 708-447-4500 or Outside Illinois 800-837-8707 153
CONVERSION CHARTS CONVERSION CHARTS
MILLIMETERS (SI)
DECIMAL INCHES (USCS)
INCH FRACTION (USCS)
0.100 0.200 0.300 0.397 0.400 0.500 0.600 0.700 0.794 0.800 0.900 1.000 1.191 1.500 1.588 1.984 2.000 2.381 2.500 2.778 3.000 3.175 3.500 3.572 3.969 4.000 4.366 4.500 4.763 5.000 5.159 5.500 5.556 5.953 6.000 6.350
.0039 .0079 .0118 .0156 .0157 .0197 .0236 .0276 .0313 .0315 .0354 .0394 .0469 .0591 .0625 .0781 .0787 .0938 .0984 .1094 .1181 .1250 .1378 .1406 .1563 .1575 .1719 .1772 .1875 .1969 .2031 .1969 .2188 .2344 .2362 .2500
1/64 1/32 3/64 1/16 5/64 7/64 1/8 9/64 5/32 11/64 3/16 13/64 7/32 15/64 1/4
CHART 1 MILLIMETERS (SI) 6.500 6.747 7.000 7.144 7.500 7.541 7.938 8.000 8.334 8.500 8.731 9.000 9.128 9.500 9.525 9.922 10.000 10.319 10.716 11.000 11.113 11.509 11.906 12.000 12.303 12.700 13.000 13.097 13.494 13.891 14.000 14.288 14.684 15.000 15.081 15.478
DECIMAL INCHES (USCS) .2559 .2656 .2756 .2813 .2953 .2969 .3125 .3150 .3281 .3346 .3438 .3543 .3594 .3740 .3750 .3906 .3937 .4063 .4219 .4331 .4375 .4531 .4688 .4724 .4844 .5000 .5118 .5156 .5313 .5469 .5512 .5625 .5781 .5906 .5938 .6094
INCH FRACTION (USCS) 17/64 9/32 19/64 5/16 21/64 11/32 23/64 3/8 25/64 13/32 27/64 7/16 29/64 15/32 31/64 1/2 33/64 17/32 35/64 9/16 37/64 19/32 39/64
MILLIMETERS (SI) 15.875 16.000 16.272 16.669 17.000 17.066 17.463 17.859 18.000 18.256 18.653 19.000 19.050 19.447 19.844 20.000 20.241 20.638 21.000 21.034 21.431 21.828 22.000 22.225 22.622 23.000 23.019 23.416 23.813 24.000 24.209 25.000 25.003 25.400
Centimeters Centimeters Centimeters Grams Grams Inches Inches Kilograms Kilograms
TO Meters Inches Millimeters Ounces Pounds Centimeters Millimeters Grams Pounds
.6250 .6299 .6406 .6563 .6693 .6719 .6875 .7031 .7087 .7188 .7344 .7480 .7500 .7656 .7813 .7874 .7969 .8125 .8268 .8281 .8438 .8594 .8661 .8750 .8906 .9055 .9063 .9219 .9375 .9449 .9531 .9843 .9844 1.000
MULTIPLY BY 0.01 0.3937 10 0.03527 2.205 x .001 2.54 25.40 1,000 2.205
TO CONVERT Meters Meters Meters Meters Millimeters Ounces Pounds Yards
TO Meters Inches Kilometers Yards Inches Grams Grams Meters
To Order Call: 708-447-4500 or Outside Illinois 800-837-8707 154
5/8 41/64 21/32 43/64 11/16 45/64 23/32 47/64 3/4 49/64 25/32 51/64 13/16 53/64 27/32 55/64 7/8 57/64 29/32 59/64 15/16 61/64 63/64 1
CHART 2
CONVERSION CHARTS TO CONVERT
DECIMAL INCHES (USCS)
DECIMAL INCHES (USCS)
MULTIPLY BY 100 39.37 0.001 1.094 0.03937 28.349527 453.5924 0.9144