Phillips Pan Head Machine Screw, Plated
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Phillips Pan Head Machine Screw, Plated

Machine screws are uniformly threaded fasteners with a blunt end that are used with a threaded nut or threaded into a tapped hole. The phillips drive pan head offers a smooth, rounded, relatively low-profile head design with a phillips drive. These fasteners are available in a zinc plated finish.

Dimensional SpecificationsType 2A Threads for Machine Screws

Type 2A Threads for Machine Screws dimensions
ASME B1.1 (2008)
Nominal
Size
Threads
per Inch
Allowance Major
Diameter
Pitch Diameter Stress
Area in2
Tensile Strength, a
lb., min. (STEEL
screws only)
Max Min Max Min Tolerance
#0 80 0.0005 0.0595 0.0563 0.0514 0.0496 0.001762 0.00180 -
#1 64 0.0006 0.0724 0.0686 0.0623 0.0603 0.001970 0.00263 -
#1 72 0.0006 0.0724 0.0689 0.0634 0.0615 0.001899 0.00278 -
#2 56 0.0006 0.0854 0.0813 0.0738 0.0717 0.002127 0.00370 -
#2 64 0.0006 0.0854 0.0816 0.0753 0.0733 0.002040 0.00394 -
#3 48 0.0007 0.0983 0.0938 0.0848 0.0825 0.002302 0.00487 -
#3 56 0.0007 0.0983 0.0942 0.0867 0.0845 0.002191 0.00523 -
#4 40 0.0008 0.1112 0.1061 0.0950 0.0925 0.002507 0.00604 360
#4 48 0.0007 0.1113 0.1068 0.0978 0.0954 0.002361 0.00661 396
#5 40 0.0008 0.1242 0.1191 0.1080 0.1054 0.002562 0.00796 470
#5 44 0.0007 0.1243 0.1195 0.1095 0.1070 0.002484 0.00830 498
#6 32 0.0008 0.1372 0.1312 0.1169 0.1141 0.002820 0.00909 550
#6 40 0.0008 0.1372 0.1321 0.1210 0.1184 0.002614 0.01015 609
#8 32 0.0009 0.1631 0.1571 0.1428 0.1399 0.002916 0.01400 850
#8 36 0.0008 0.1632 0.1577 0.1452 0.1424 0.002804 0.01474 884
#10 24 0.0010 0.1890 0.1818 0.1619 0.1586 0.003319 0.01750 1050
#10 32 0.0009 0.1891 0.1831 0.1688 0.1658 0.003004 0.02000 1200
#12 24 0.0010 0.2150 0.2078 0.1879 0.1845 0.003400 0.02420 1450
#12 28 0.0010 0.2150 0.2085 0.1918 0.1886 0.003224 0.02580 1548
1/4 20 0.0011 0.2489 0.2408 0.2164 0.2127 0.003731 0.03180 1900
1/4 28 0.0010 0.2490 0.2425 0.2258 0.2225 0.003322 0.03640 2200
5/16 18 0.0012 0.3113 0.3026 0.2752 0.2712 0.004041 0.05240 3150
5/16 24 0.0011 0.3114 0.3042 0.2843 0.2806 0.003660 0.05800 3480
3/8 16 0.0013 0.3737 0.3643 0.3331 0.3287 0.004363 0.07750 4650
3/8 24 0.0011 0.3739 0.3667 0.3468 0.3430 0.003804 0.08780 5268
1/2 13 0.0015 0.4985 0.4876 0.4485 0.4435 0.004965 0.14190 8500
1/2 20 0.0013 0.4987 0.4906 0.4662 0.4619 0.004288 0.15990 9594
Tolerance
on Length
Nominal
Screw Size
Nominal Screw Length
Up to 1/2 in., incl. Over 1/2 to 1 in., incl. Over 1 to 2 in., incl. Over 2 in.
0 thru 12 -0.02 -0.03 -0.06 -0.09
L 1/4 thru 3/4 -0.03 -0.03 -0.06 -0.09
  1. a Tensile strength values are based on 60,000 psi and apply to carbon steel screws and SEMS only. Hex and Hex Washer head machine screws of sufficient length may be wedge tensile tested. Other head styles may be axial tensile tested.
  2. All dimensions are in inches.

Dimensional SpecificationsPhillips Pan Head for Machine Screws

Phillips Pan Head for Machine Screws dimensions
ASME B18.6.3-2013
Nominal
Size
A H1 M G Phillips
Drive
Size
Head
Diameter
Height of
Head
Dimensions of Recess
Diameter Recess Penetration
Gaging Depth
Max Min Max Min Max Min
#0 0.116 0.104 0.044 0.036 0.060 0.032 0.014 0
#2 0.167 0.155 0.062 0.053 0.097 0.052 0.034 1
#3 0.193 0.180 0.071 0.062 0.105 0.061 0.043 1
#4 0.219 0.205 0.080 0.070 0.115 0.071 0.053 1
#5 0.245 0.231 0.089 0.079 0.152 0.072 0.046 2
#6 0.270 0.256 0.097 0.087 0.159 0.080 0.055 2
#8 0.322 0.306 0.115 0.105 0.175 0.097 0.071 2
#10 0.373 0.357 0.133 0.122 0.192 0.011 0.089 2
#12 0.425 0.407 0.151 0.139 0.252 0.124 0.980 3
1/4 0.492 0.473 0.175 0.162 0.274 0.144 0.118 3
5/16 0.615 0.594 0.218 0.203 0.343 0.173 0.149 4
3/8 0.740 0.716 0.261 0.244 0.382 0.213 0.190 4
1/2 0.987 0.958 0.348 0.325 0.428 0.260 0.235 4
  1. All dimensions are in inches.
Phillips Pan Head Machine Screw, Plated
View
Diameter Thread Pitch Length Item # Availability Price Quantity UOM
#4 40 1/4 MPPP 40025 In Stock $0.07363/EA EA
#4 40 1/2 MPPP 40050 In Stock $0.01862/EA EA
#4 40 3/4 MPPP 40075 In Stock $0.05069/EA EA
#4 40 1 MPPP 40100 In Stock $0.06651/EA EA
#4 40 1 1/2 MPPP 40150 3-5 Working Days $0.06508/EA EA
#6 32 1/4 MPPP 60025 In Stock $0.01644/EA EA
#6 32 3/8 MPPP 60037 In Stock $0.08029/EA EA
#6 32 1/2 MPPP 60050 In Stock $0.01853/EA EA
#6 32 5/8 MPPP 60062 3-5 Working Days $0.039/EA EA
#6 32 3/4 MPPP 60075 In Stock $0.01729/EA EA
#6 32 1 MPPP 60100 In Stock $0.02266/EA EA
#6 32 1 1/4 MPPP 60125 In Stock $0.03264/EA EA
#6 32 1 1/2 MPPP 60150 In Stock $0.02936/EA EA
#6 32 1 3/4 MPPP 60175 In Stock $0.04385/EA EA
#6 32 2 MPPP 60200 In Stock $0.02998/EA EA
#6 32 3 MPPP 60300 In Stock $0.06974/EA EA
#6 32 3 1/2 MPPP 60350 In Stock $0.07743/EA EA
#6 32 4 MPPP 60400 In Stock $0.12879/EA EA
#8 32 1/4 MPPP 80025 In Stock $0.02266/EA EA
#8 32 3/8 MPPP 80037 In Stock $0.01634/EA EA
#8 32 1/2 MPPP 80050 In Stock $0.02067/EA EA
#8 32 3/4 MPPP 80075 In Stock $0.02774/EA EA
#8 32 1 MPPP 80100 In Stock $0.03905/EA EA
#8 32 1 1/4 MPPP 80125 In Stock $0.14561/EA EA
#8 32 1 1/2 MPPP 80150 In Stock $0.05093/EA EA
#8 32 1 3/4 MPPP 80175 In Stock $0.06988/EA EA
#8 32 2 MPPP 80200 In Stock $0.05283/EA EA
#8 32 2 1/2 MPPP 80250 In Stock $0.05986/EA EA
#8 32 2 3/4 MPPP 80275 In Stock $0.10779/EA EA
#8 32 3 MPPP 80300 In Stock $0.11007/EA EA
#8 32 3 1/2 MPPP 80350 In Stock $0.1315/EA EA
#8 32 4 MPPP 80400 In Stock $0.17135/EA EA
#10 24 1/4 MPPP1020025 In Stock $0.08955/EA EA
#10 24 3/8 MPPP1020037 In Stock $0.04751/EA EA
#10 24 1/2 MPPP1020050 In Stock $0.06789/EA EA
#10 24 3/4 MPPP1020075 In Stock $0.06029/EA EA
#10 24 1 MPPP1020100 In Stock $0.05031/EA EA
#10 24 1 1/4 MPPP1020125 In Stock $0.13487/EA EA
#10 24 1 1/2 MPPP1020150 In Stock $0.08328/EA EA
#10 24 2 MPPP1020200 In Stock $0.08442/EA EA
#10 24 2 1/4 MPPP1020225 3-5 Working Days $0.1277/EA EA
#10 24 2 1/2 MPPP1020250 3-5 Working Days $0.10451/EA EA
#10 24 2 3/4 MPPP1020275 3-5 Working Days $0.10451/EA EA
#10 24 3 MPPP1020300 In Stock $0.1704/EA EA
#10 24 3 1/2 MPPP1020350 In Stock $0.14594/EA EA
#10 24 4 MPPP1020400 In Stock $0.30394/EA EA
#10 32 1/4 MPPP1030025 In Stock $0.04751/EA EA
#10 32 3/8 MPPP1030037 In Stock $0.04561/EA EA
#10 32 1/2 MPPP1030050 In Stock $0.04708/EA EA
#10 32 3/4 MPPP1030075 In Stock $0.03777/EA EA
#10 32 1 MPPP1030100 In Stock $0.04157/EA EA
#10 32 1 1/4 MPPP1030125 In Stock $0.05986/EA EA
#10 32 1 1/2 MPPP1030150 In Stock $0.05601/EA EA
#10 32 2 MPPP1030200 In Stock $0.18789/EA EA
#10 32 2 1/2 MPPP1030250 In Stock $0.13929/EA EA
#10 32 3 MPPP1030300 In Stock $0.10394/EA EA
#10 32 4 MPPP1030400 In Stock $0.24342/EA EA
#12 24 3/8 MPPP1220037 In Stock $0.03948/EA EA
#12 24 1/2 MPPP1220050 In Stock $0.03843/EA EA
#12 24 5/8 MPPP1220062 In Stock $0.07306/EA EA
#12 24 3/4 MPPP1220075 In Stock $0.14029/EA EA
#12 24 1 MPPP1220100 In Stock $0.09302/EA EA
#12 24 1 1/4 MPPP1220125 In Stock $0.06527/EA EA
#12 24 1 1/2 MPPP1220150 In Stock $0.07321/EA EA
#12 24 1 3/4 MPPP1220175 In Stock $0.09221/EA EA
#12 24 2 MPPP1220200 In Stock $0.08029/EA EA
#12 24 2 1/2 MPPP1220250 In Stock $0.12912/EA EA
#12 24 3 MPPP1220300 In Stock $0.16874/EA EA
1/4 20 3/8 MPPP0250037 In Stock $0.09924/EA EA
1/4 20 1/2 MPPP0250050 In Stock $0.04/EA EA
1/4 20 3/4 MPPP0250075 In Stock $0.0886/EA EA
1/4 20 1 MPPP0250100 In Stock $0.07762/EA EA
1/4 20 1 1/4 MPPP0250125 In Stock $0.07302/EA EA
1/4 20 1 1/2 MPPP0250150 In Stock $0.19335/EA EA
1/4 20 1 3/4 MPPP0250175 In Stock $0.13629/EA EA
1/4 20 2 MPPP0250200 In Stock $0.18238/EA EA
1/4 20 2 1/4 MPPP0250225 In Stock $0.12869/EA EA
1/4 20 2 1/2 MPPP0250250 In Stock $0.13834/EA EA
1/4 20 2 3/4 MPPP0250275 In Stock $0.26893/EA EA
1/4 20 3 MPPP0250300 In Stock $0.21401/EA EA
1/4 20 3 1/2 MPPP0250350 In Stock $0.22252/EA EA
1/4 20 4 MPPP0250400 In Stock $0.20903/EA EA
1/4 20 5 MPPP0250500 In Stock $0.42162/EA EA
1/4 20 6 MPPP0250600 In Stock $0.67159/EA EA
5/16 18 1/2 MPPP0310050 In Stock $0.26755/EA EA
5/16 18 3/4 MPPP0310075 In Stock $0.12428/EA EA
5/16 18 1 MPPP0310100 In Stock $0.16684/EA EA
5/16 18 1 1/4 MPPP0310125 In Stock $0.23511/EA EA
5/16 18 1 1/2 MPPP0310150 In Stock $0.27596/EA EA
5/16 18 1 3/4 MPPP0310175 In Stock $0.2409/EA EA
5/16 18 2 MPPP0310200 In Stock $0.22333/EA EA
5/16 18 2 1/4 MPPP0310225 In Stock $0.19002/EA EA
5/16 18 2 1/2 MPPP0310250 In Stock $0.23753/EA EA
5/16 18 2 3/4 MPPP0310275 In Stock $0.23753/EA EA
5/16 18 3 MPPP0310300 In Stock $0.79145/EA EA
5/16 18 3 1/2 MPPP0310350 In Stock $0.30181/EA EA
5/16 18 4 MPPP0310400 In Stock $0.23753/EA EA
5/16 18 6 MPPP0310600 In Stock $0.28504/EA EA
3/8 16 3/4 MPPP0370075 In Stock $0.28651/EA EA
3/8 16 1 MPPP0370100 In Stock $0.23753/EA EA
3/8 16 1 1/4 MPPP0370125 In Stock $0.23753/EA EA
3/8 16 1 1/2 MPPP0370150 In Stock $0.23753/EA EA
3/8 16 1 3/4 MPPP0370175 In Stock $0.23753/EA EA
3/8 16 2 MPPP0370200 In Stock $0.54143/EA EA
3/8 16 2 1/2 MPPP0370250 In Stock $0.66285/EA EA
3/8 16 3 MPPP0370300 In Stock $0.54556/EA EA
3/8 16 4 MPPP0370400 In Stock $0.64442/EA EA
3/8 16 5 MPPP0370500 In Stock $1.75368/EA EA
3/8 16 6 MPPP0370600 In Stock $1.18822/EA EA