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Round Combo Machine Screws

A Machine screw has a cylindrical shaft, threaded its entire length, and fits into a nut or tapered hole. Several different head styles are offered. Round Combo are the same as round head except for the option of using either a slotted or Phillips screwdriver. A pan head screw protrudes above the surface of the material to be fastened. Flat head screws are countersunk into the material for a smooth surface area. Flat undercut heads are supplied to provide larger usable thread. Head height of undercut screws is approximately two-thirds that of standard screws. Drive depths are reduced proportionately.

   
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Item IDDescriptionUOM SizeQuantity
TB-700
1/4"-20 x 3/8" Round Combo Machine Screws Bucket of Bolts! Zinc Plated 5000/Bkt1
TB-702
1/4"-20 x 1/2" Round Combo Machine Screws Bucket of Bolts! Zinc Plated 5000/Bkt1
TB-704
1/4"-20 x 3/4" Round Combo Machine Screws Bucket of Bolts! Zinc Plated 4000/Bkt1
TB-706
1/4"-20 x 1" Round Combo Machine Screws Bucket of Bolts! Zinc Plated 3000/Bkt1
TB-708
1/4"-20 x 1-1/2" Round Combo Machine Screws Bucket of Bolts! Zinc Plated 2500/Bkt1
TB-710
1/4"-20 x 2" Round Combo Machine Screws Bucket of Bolts! Zinc Plated 2000/Bkt1
TB-714
1/4"-20 x 2-1/2" Round Combo Machine Screws Bucket of Bolts! Zinc Plated 1500/Bkt1
TB-718
1/4"-20 x 3" Round Combo Machine Screws Bucket of Bolts! Zinc Plated 1500/Bkt1
TB-720
1/4"-20 x 4" Round Combo Machine Screws Bucket of Bolts! Zinc Plated 1000/Bkt1