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Metric M4100 Captive Panel Screws
Externally Relieved Body-FSC-5305-120 
Available in Hex Head & Round Head

Back To Captive Screws & Retainers Page
*External Thread has a 45 °Angle on External Thread.
Slightly Chamfered to Permit Smooth Entry / Fit.
CHOOSE and write down your PART NUMBER
then Go to     Skip Step 1
Part
 No.		 A
Before
Knurl		 B
± .38		 C
± .15		 D
 + 0.2 
- 0.0		 F
± .15		 G
± 0.3		 H
± 0.15		 L
REF		 Knurl
Pitch		 Thread
M4101 8 5 1.5 1 7 9.5 2 16.5 40 M3.0 x 0.5
M4102 8 5 1.5 1 7 11 2 18 40 M3.0 x 0.5
M4103 8 5 1.5 1 7 13 2 20 40 M3.0 x 0.5
M4104 8 5 1.5 1 7 14.5 2 21.5 40 M3.0 x 0.5
M4105 8 5 1.5 1 7 16 2 23 40 M3.0 x 0.5
M4106 8 5 1.5 1.2 7 9.5 2.5 16.5 40 M3.5 x 0.6
M4107 8 5 1.5 1.2 7 11 2.5 18 40 M3.5 x 0.6
M4108 8 5 1.5 1.2 7 13 2.5 20 40 M3.5 x 0.6
M4109 8 5 1.5 1.2 7 14.5 2.5 21.5 40 M3.5 x 0.6
M4110 8 5 1.5 1.2 7 16 2.5 23 40 M3.5 x 0.6
M4111 10 5 1.5 1.2 7 9.5 2.5 16.5 40 M3.5 x 0.6
M4112 10 5 1.5 1.2 7 11 2.5 18 40 M3.5 x 0.6
M4113 10 5 1.5 1.2 7 13 2.5 20 40 M3.5 x 0.6
M4114 10 5 1.5 1.2 7 14.5 2.5 21.5 40 M3.5 x 0.6
M4115 10 5 1.5 1.2 7 16 2.5 23 40 M3.5 x 0.6
M4116 11 6.5 1.5 1.5 9.5 6.5 3 16 30 M4.0 x 0.7
M4117 11 6.5 1.5 1.5 9.5 8 3 17.5 30 M4.0 x 0.7
M4118 11 6.5 1.5 1.5 9.5 9.5 3 19 30 M4.0 x 0.7
M4119 11 6.5 1.5 1.5 9.5 11 3 20.5 30 M4.0 x 0.7
Part
 No.		 A
Before
Knurl		 B
± .38		 C
± .15		 D
 + 0.2 
- 0.0		 F
± .15		 G
± 0.3		 H
± 0.15		 L
REF		 Knurl
Pitch		 Thread
M4120 11 6.5 1.5 1.5 9.5 12.5 3 22 30 M4.0 x 0.7
M4121 11 6.5 1.5 1.5 9.5 14.5 3 24 30 M4.0 x 0.7
M4122 11 6.5 1.5 1.5 9.5 16 3 25.5 30 M4.0 x 0.7
M4123 11 6.5 1.5 1.5 9.5 17.5 3 27 30 M4.0 x 0.7
M4124 11 6.5 1.5 1.5 9.5 19 3 28.5 30 M4.0 x 0.7
M4125 11 6.5 1.5 1.5 9.5 21 3 30.5 30 M4.0 x 0.7
M4126 11 6.5 1.5 1.5 9.5 22.5 3 32 30 M4.0 x 0.7
M4127 11 6.5 1.5 1.5 9.5 6.5 3.5 16 30 M5.0 x 0.8
M4128 11 6.5 1.5 1.5 9.5 8 3.5 17.5 30 M5.0 x 0.8
M4129 11 6.5 1.5 1.5 9.5 9.5 3.5 19 30 M5.0 x 0.8
M4130 11 6.5 1.5 1.5 9.5 11 3.5 20.5 30 M5.0 x 0.8
M4131 11 6.5 1.5 1.5 9.5 12.5 3.5 22 30 M5.0 x 0.8
M4132 11 6.5 1.5 1.5 9.5 14.5 3.5 24 30 M5.0 x 0.8
M4133 11 6.5 1.5 1.5 9.5 16 3.5 25.5 30 M5.0 x 0.8
M4134 11 6.5 1.5 1.5 9.5 17.5 3.5 27 30 M5.0 x 0.8
M4135 11 6.5 1.5 1.5 9.5 19 3.5 28.5 30 M5.0 x 0.8
M4136 11 6.5 1.5 1.5 9.5 21 3.5 30.5 30 M5.0 x 0.8
M4137 11 6.5 1.5 1.5 9.5 22.5 3.5 32 30 M5.0 x 0.8
M4138 11 6.5 1.5 1.5 9.5 24 3.5 33.5 30 M5.0 x 0.8
Part
 No.		 A
Before
Knurl		 B
± .38		 C
± .15		 D
 + 0.2 
- 0.0		 F
± .15		 G
± 0.3		 H
± 0.15		 L
REF		 Knurl
Pitch		 Thread
M4139 11 6.5 1.5 1.5 9.5 25.5 3.5 35 30 M5.0 x 0.8
M4140 11 6.5 1.5 1.5 9.5 27 3.5 36.5 30 M5.0 x 0.8
M4141 11 6.5 1.5 1.5 9.5 28.5 3.5 38 30 M5.0 x 0.8
M4142 13 6.5 1.5 1.5 9.5 6.5 3.5 16 30 M5.0 x 0.8
M4143 13 6.5 1.5 1.5 9.5 8 3.5 17.5 30 M5.0 x 0.8
M4144 13 6.5 1.5 1.5 9.5 9.5 3.5 19 30 M5.0 x 0.8
M4145 13 6.5 1.5 1.5 9.5 11 3.5 20.5 30 M5.0 x 0.8
M4146 13 6.5 1.5 1.5 9.5 12.5 3.5 22 30 M5.0 x 0.8
M4147 13 6.5 1.5 1.5 9.5 14.5 3.5 24 30 M5.0 x 0.8
M4148 13 6.5 1.5 1.5 9.5 16 3.5 25.5 30 M5.0 x 0.8
M4149 13 6.5 1.5 1.5 9.5 17.5 3.5 27 30 M5.0 x 0.8
M4150 13 6.5 1.5 1.5 9.5 19 3.5 28.5 30 M5.0 x 0.8
M4151 13 6.5 1.5 1.5 9.5 21 3.5 30.5 30 M5.0 x 0.8
M4152 13 6.5 1.5 1.5 9.5 22.5 3.5 32 30 M5.0 x 0.8
M4153 13 6.5 1.5 1.5 9.5 24 3.5 33.5 30 M5.0 x 0.8
M4154 13 6.5 1.5 1.5 9.5 25.5 3.5 35 30 M5.0 x 0.8
M4155 13 6.5 1.5 1.5 9.5 27 3.5 36.5 30 M5.0 x 0.8
M4156 13 6.5 1.5 1.5 9.5 28.5 3.5 38 30 M5.0 x 0.8
M4157 16 6.5 2.5 1.5 9.5 6.5 4.5 16 30 M6.0 x 1.0
Part
 No.		 A
Before
Knurl		 B
± .38		 C
± .15		 D
 + 0.2 
- 0.0		 F
± .15		 G
± 0.3		 H
± 0.15		 L
REF		 Knurl
Pitch		 Thread
M4158 16 6.5 2.5 1.5 9.5 8 4.5 17.5 30 M6.0 x 1.0
M4159 16 6.5 2.5 1.5 9.5 9.5 4.5 19 30 M6.0 x 1.0
M4160 16 6.5 2.5 1.5 9.5 11 4.5 20.5 30 M6.0 x 1.0
M4161 16 6.5 2.5 1.5 9.5 12.5 4.5 22 30 M6.0 x 1.0
M4162 16 6.5 2.5 1.5 9.5 14.5 4.5 24 30 M6.0 x 1.0
M4163 16 6.5 2.5 1.5 9.5 16 4.5 25.5 30 M6.0 x 1.0
M4164 16 6.5 2.5 1.5 9.5 17.5 4.5 27 30 M6.0 x 1.0
M4165 16 6.5 2.5 1.5 9.5 19 4.5 28.5 30 M6.0 x 1.0
M4166 16 6.5 2.5 1.5 9.5 21 4.5 30.5 30 M6.0 x 1.0
M4167 16 6.5 2.5 1.5 9.5 22.5 4.5 32 30 M6.0 x 1.0
M4168 16 6.5 2.5 1.5 9.5 24 4.5 33.5 30 M6.0 x 1.0
M4169 16 6.5 2.5 1.5 9.5 25.5 4.5 35 30 M6.0 x 1.0
M4170 16 6.5 2.5 1.5 9.5 27 4.5 36.5 30 M6.0 x 1.0
M4171 16 6.5 2.5 1.5 9.5 28.5 4.5 38 30 M6.0 x 1.0
M4172 16 6.5 2.5 1.5 9.5 30 4.5 39.5 30 M6.0 x 1.0
M4173 16 6.5 2.5 1.5 9.5 32 4.5 41.5 30 M6.0 x 1.0
M4174 16 6.5 2.5 1.5 9.5 33.5 4.5 43 30 M6.0 x 1.0
M4175 16 6.5 2.5 1.5 9.5 35 4.5 44.5 30 M6.0 x 1.0
Part
 No.		 A
Before
Knurl		 B
± .38		 C
± .15		 D
 + 0.2 
- 0.0		 F
± .15		 G
± 0.3		 H
± 0.15		 L
REF		 Knurl
Pitch		 Thread
M4176 16 6.5 2.5 1.5 9.5 36.5 4.5 46 30 M6.0 x 1.0
M4177 16 6.5 2.5 1.5 9.5 38 4.5 47.5 30 M6.0 x 1.0
M4178 16 6.5 2.5 1.5 9.5 39.5 4.5 49 30 M6.0 x 1.0
M4179 16 6.5 2.5 1.5 9.5 41.5 4.5 51 30 M6.0 x 1.0
M4180 19 6.5 2.5 1.5 9.5 14.5 4.5 24 30 M8.0 x 1.25
M4181 19 6.5 2.5 1.5 9.5 16 4.5 25.5 30 M8.0 x 1.25
M4182 19 6.5 2.5 1.5 9.5 17.5 4.5 27 30 M8.0 x 1.25
M4183 19 6.5 2.5 1.5 9.5 19 4.5 28.5 30 M8.0 x 1.25
M4184 19 6.5 2.5 1.5 9.5 21 4.5 30.5 30 M8.0 x 1.25
M4185 19 6.5 2.5 1.5 9.5 22.5 4.5 32 30 M8.0 x 1.25
M4186 19 6.5 2.5 1.5 9.5 24 4.5 33.5 30 M8.0 x 1.25
M4187 19 6.5 2.5 1.5 9.5 25.5 4.5 35 30 M8.0 x 1.25
M4188 19 6.5 2.5 1.5 9.5 27 4.5 36.5 30 M8.0 x 1.25
M4189 19 6.5 2.5 1.5 9.5 28.5 4.5 38 30 M8.0 x 1.25
M4190 19 6.5 2.5 1.5 9.5 30 4.5 39.5 30 M8.0 x 1.25
M4191 19 6.5 2.5 1.5 9.5 32 4.5 41.5 30 M8.0 x 1.25
M4192 19 6.5 2.5 1.5 9.5 33.5 4.5 43 30 M8.0 x 1.25
M4193 19 6.5 2.5 1.5 9.5 35 4.5 44.5 30 M8.0 x 1.25
M4194 19 6.5 2.5 1.5 9.5 36 4.5 46 30 M8.0 x 1.25
M4195 19 6.5 2.5 1.5 9.5 38 4.5 47.5 30 M8.0 x 1.25
M4196 19 6.5 2.5 1.5 9.5 39.5 4.5 49 30 M8.0 x 1.25
M4197 19 6.5 2.5 1.5 9.5 41.5 4.5 51 30 M8.0 x 1.25

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