Morton Machine Works
125 Gearhart Street
Millersburg, PA 17061

Phone: 800-441-2751
Fax: 717-629-2120
Email: sales@mortonmachine.com
Website: www.mortonmachine.com
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  • Free machining brass
  • Diamond knurl
  • Precision machined finish
  • Shoulder provides an excellent bearing surface
Product Image - Brass Knurled Head Thumb Screws (with shoulder)
Dimensional Drawing
Unit of Measure
1 

Item #

Item Name

Head Type

Thread Size

D

B

C

E

F 

List Price

5180 N/A Thumb Screw N/A Knurled N/A 4-40 N/A 0.250 in N/A 3/8 in N/A 1/4 in N/A 3/16 in N/A 3/32 in $2.80
5181 N/A Thumb Screw N/A Knurled N/A 4-40 N/A 3/8 in N/A 3/8 in N/A 1/4 in N/A 3/16 in N/A 3/32 in $2.90
5182 N/A Thumb Screw N/A Knurled N/A 6-32 N/A 7/16 in N/A 7/16 in N/A 3/8 in N/A 5/16 in N/A 3/32 in $3.05
5183 N/A Thumb Screw N/A Knurled N/A 6-32 N/A 9/16 in N/A 7/16 in N/A 3/8 in N/A 5/16 in N/A 3/32 in $3.05
5184 N/A Thumb Screw N/A Knurled N/A 8-32 N/A 3/8 in N/A 1/2 in N/A 3/8 in N/A 5/16 in N/A 3/32 in $3.40
5185 N/A Thumb Screw N/A Knurled N/A 8-32 N/A 1/2 in N/A 1/2 in N/A 3/8 in N/A 5/16 in N/A 3/32 in $3.45
5186 N/A Thumb Screw N/A Knurled N/A 8-32 N/A 5/8 in N/A 1/2 in N/A 3/8 in N/A 5/16 in N/A 3/32 in $3.55
5187 N/A Thumb Screw N/A Knurled N/A 10-32 N/A 3/8 in N/A 1/2 in N/A 3/8 in N/A 5/16 in N/A 3/32 in $3.55
5188 N/A Thumb Screw N/A Knurled N/A 10-32 N/A 1/2 in N/A 1/2 in N/A 3/8 in N/A 5/16 in N/A 3/32 in $3.70
5189 N/A Thumb Screw N/A Knurled N/A 10-32 N/A 5/8 in N/A 1/2 in N/A 3/8 in N/A 5/16 in N/A 3/32 in $3.90
5190 N/A Thumb Screw N/A Knurled N/A 1/4-20 N/A 1/2 in N/A 5/8 in N/A 1/2 in N/A 7/16 in N/A 1/8 in $4.40
5191 N/A Thumb Screw N/A Knurled N/A 1/4-20 N/A 5/8 in N/A 5/8 in N/A 1/2 in N/A 7/16 in N/A 1/8 in $4.50
5192 N/A Thumb Screw N/A Knurled N/A 1/4-20 N/A 3/4 in N/A 5/8 in N/A 1/2 in N/A 7/16 in N/A 1/8 in $4.70
Unit of Measure
1