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Home > Fasteners > Screws > Self Tapping Screw > Phillips Pan Head Self Tapping Screw, Plated > 4 X 1/2 PHILLIPS PAN HEAD TYPE A SELF TAPPING SCREW, PLATED

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Item #: TPPP 40050

4 X 1/2 PHILLIPS PAN HEAD TYPE A SELF TAPPING SCREW, PLATED

$0.00979/EA

Quantity	Price
Quantity	Price
1	$0.00979/ EA
3340	$0.00914/ EA
13340	$0.00824/ EA
53340	$0.00515/ EA

Qty

In Stock

Product Specification
Dimensional Specifications

Dimensional Specifications

Dimensional SpecificationsType A Pan Head Self Tapping Screw

Type A Threads for Self Tapping Screws dimensions

ASME B18.6.3-2013
Nominal Size or Basic Screw Diameter		Threads per Inch	D		d		Drill Size	Recommended Hole Diameter
			Major Diameter		Minor Diameter
			Max	Min	Max	Min
#4	0.112	24	0.114	0.110	0.083	0.078	#44	0.0860
#5	0.125	20	0.130	0.126	0.095	0.090	#36	0.1065
#6	0.138	18	0.141	0.136	0.102	0.096	#32	0.1160
#7	0.151	16	0.158	0.152	0.114	0.108	#30	0.1285
#8	0.164	15	0.168	0.162	0.123	0.116	#29	0.1360
#10	0.190	12	0.194	0.188	0.133	0.126	#21	0.1590
#12	0.216	11	0.221	0.215	0.162	0.155	3/16	0.1875
#14	0.242	10	0.254	0.248	0.185	0.178	7/32	0.2165

Tolerance on Length: Up to 1" incl.: +/- 0.03. Over 1": +/- 0.05.
All dimensions are in inches.

Hex & Hex Washer Heads for Self-Tapping & Self-Drilling Screws dimensions

ASME B18.6.3-2013
Nominal Size	A		H1		M		G	N	Phillips Drive Size
	Head Diameter		Height of Head		Dimensions of Recess
	Head Diameter		Height of Head		Diameter		Depth	Width
	Max	Min	Max	Min	Max	Min	Max	Min
#4	0.219	0.205	0.080	0.070	0.122	0.109	0.078	0.019	1
#5	0.245	0.231	0.089	0.079	0.158	0.145	0.083	0.028	2
#6	0.270	0.256	0.097	0.087	0.166	0.153	0.091	0.028	2
#7	0.296	0.281	0.106	0.096	0.176	0.163	0.100	0.029	2
#8	0.322	0.306	0.115	0.105	0.182	0.169	0.108	0.030	2
#10	0.373	0.357	0.133	0.122	0.199	0.186	0.124	0.031	2
#12	0.425	0.407	0.151	0.139	0.259	0.246	0.141	0.034	3
#14	0.476	0.457	0.169	0.156	0.281	0.268	0.148	0.036	3

All dimensions are in inches.