SS Phillips Pan Head Machine Screw

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 18-8 stainless steel.

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Dimensional Specifications

Dimensional Specifications

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
			Major Diameter		Pitch Diameter
			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
#4	48	0.0007	0.1113	0.1068	0.0978	0.0954	0.002361	0.00661
#5	40	0.0008	0.1242	0.1191	0.1080	0.1054	0.002562	0.00796
#5	44	0.0007	0.1243	0.1195	0.1095	0.1070	0.002484	0.00830
#6	32	0.0008	0.1372	0.1312	0.1169	0.1141	0.002820	0.00909
#6	40	0.0008	0.1372	0.1321	0.1210	0.1184	0.002614	0.01015
#8	32	0.0009	0.1631	0.1571	0.1428	0.1399	0.002916	0.01400
#8	36	0.0008	0.1632	0.1577	0.1452	0.1424	0.002804	0.01474
#10	24	0.0010	0.1890	0.1818	0.1619	0.1586	0.003319	0.01750
#10	32	0.0009	0.1891	0.1831	0.1688	0.1658	0.003004	0.02000
#12	24	0.0010	0.2150	0.2078	0.1879	0.1845	0.003400	0.02420
#12	28	0.0010	0.2150	0.2085	0.1918	0.1886	0.003224	0.02580
1/4	20	0.0011	0.2489	0.2408	0.2164	0.2127	0.003731	0.03180
1/4	28	0.0010	0.2490	0.2425	0.2258	0.2225	0.003322	0.03640
5/16	18	0.0012	0.3113	0.3026	0.2752	0.2712	0.004041	0.05240
5/16	24	0.0011	0.3114	0.3042	0.2843	0.2806	0.003660	0.05800
3/8	16	0.0013	0.3737	0.3643	0.3331	0.3287	0.004363	0.07750
3/8	24	0.0011	0.3739	0.3667	0.3468	0.3430	0.003804	0.08780
1/2	13	0.0015	0.4985	0.4876	0.4485	0.4435	0.004965	0.14190
1/2	20	0.0013	0.4987	0.4906	0.4662	0.4619	0.004288	0.15990

Nominal Screw Size	Nominal Screw Length (L) Tolerance
	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
1/4 thru 3/4	-0.03	-0.03	-0.06	-0.09

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
	Head Diameter		Height of Head		Diameter	Recess Penetration Gaging Depth
	Max	Min	Max	Min	Diameter	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

All dimensions are in inches.

SS Phillips Pan Head Machine Screw

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Diameter	Length	Item #	Availability	Price	Quantity
#4	1/4	MPPS 40025	In Stock	$0.03677/EA	EA	EA
#4	1	MPPS 40100	In Stock	$0.09501/EA	EA	EA
#6	1/2	MPPS 60050	In Stock	$0.0124/EA	EA	EA
#6	3/4	MPPS 60075	In Stock	$0.1314/EA	EA	EA
#6	1	MPPS 60100	In Stock	$0.10884/EA	EA	EA
#6	1 1/4	MPPS 60125	In Stock	$0.09501/EA	EA	EA
#6	1 1/2	MPPS 60150	In Stock	$0.09534/EA	EA	EA
#6	2	MPPS 60200	In Stock	$0.23116/EA	EA	EA
#8	3/8	MPPS 80037	In Stock	$0.06233/EA	EA	EA
#8	1/2	MPPS 80050	In Stock	$0.08314/EA	EA	EA
#8	3/4	MPPS 80075	In Stock	$0.12755/EA	EA	EA
#8	1	MPPS 80100	In Stock	$0.07815/EA	EA	EA
#8	1 1/2	MPPS 80150	In Stock	$0.16641/EA	EA	EA
#8	2	MPPS 80200	In Stock	$0.18081/EA	EA	EA
#8	2 1/2	MPPS 80250	3-5 Working Days	$0.2323/EA	EA	EA
#8	3	MPPS 80300	In Stock	$0.25843/EA	EA	EA
#10	1/4	MPPS1020025	In Stock	$0.14423/EA	EA	EA
#10	1/2	MPPS1020050	In Stock	$0.23458/EA	EA	EA
#10	3/4	MPPS1020075	In Stock	$0.18304/EA	EA	EA
#10	1	MPPS1020100	In Stock	$0.11406/EA	EA	EA
#10	1 1/2	MPPS1020150	In Stock	$0.15454/EA	EA	EA
#10	2	MPPS1020200	In Stock	$0.1543/EA	EA	EA
#10	1/4	MPPS1030025	3-5 Working Days	$0.08741/EA	EA	EA
#10	1/2	MPPS1030050	In Stock	$0.08076/EA	EA	EA
#10	3/4	MPPS1030075	In Stock	$0.10133/EA	EA	EA
#10	1	MPPS1030100	In Stock	$0.1896/EA	EA	EA
#10	1 1/2	MPPS1030150	In Stock	$0.15677/EA	EA	EA
#10	2	MPPS1030200	3-5 Working Days	$0.43862/EA	EA	EA
#10	2 1/2	MPPS1030250	In Stock	$0.38005/EA	EA	EA
#12	1/2	MPPS1220050	In Stock	$0.09501/EA	EA	EA
#12	3/4	MPPS1220075	3-5 Working Days	$0.17102/EA	EA	EA
#12	1	MPPS1220100	In Stock	$0.17615/EA	EA	EA
#12	1 1/2	MPPS1220150	3-5 Working Days	$0.24513/EA	EA	EA
1/4	1/2	MPPS0250050	In Stock	$0.17625/EA	EA	EA
1/4	3/4	MPPS0250075	In Stock	$0.28736/EA	EA	EA
1/4	1	MPPS0250100	In Stock	$0.28542/EA	EA	EA
1/4	1 1/4	MPPS0250125	In Stock	$0.2199/EA	EA	EA
1/4	1 1/2	MPPS0250150	In Stock	$0.22822/EA	EA	EA
1/4	2	MPPS0250200	In Stock	$0.37235/EA	EA	EA

SS Phillips Pan Head Machine Screw

Technical Data

Dimensional Specifications

Dimensional SpecificationsType 2A Threads for Machine Screws

Dimensional SpecificationsPhillips Pan Head for Machine Screws

Grade

Diameter

Thread Pitch

Length

Thread Type

Head Diam

Drive Size