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M8x16 Thumb Screw

PART N^o 21.9978/16

$8.25 each

PART N^o: 21.9978/16$8.25 each

Fasten items directly to the t-slots using M8 Square Nut With Position Fixing, Part # 21.1351/2 or use M8 Square Nut if you want the nut to stay in position when the hand knob is removed
Fasten items that are 1/16″ or 1/8″ to 45 series t-slots
Fasten 1/4″-3/8″ thick items to 30 series t slots
Closest inch screw to 8mm 5/16-18
Ø8mm = .315 inches

PART No: 21.9978/16 Categories Thumb Screws & Nuts, Thumb Screws & Nuts

Technical Data / Items Supplied

Zinc plated steel
Durable – machined from solid steel rod
Head Diameter 30mm (1.18″)
Thread Length 16mm (.63″)
Thread pitch 1.25 mm
DIN 464

Applications

Assembly Info

Insert thru hole & tighten to square nut in the t-slot

21.9978_16_M8x16_Thumb_Screw_L

21.9978_20_M8x20_Thumb_Screw_M

21.9978_20_M8x20_Thumb_Screw_R

Downloads

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Add-On Products

Products that pair well with this item

M8 Square Nut W/Pos. Fixing

Part N^o 21.1351/2

M6x16 Thumb Screw

Part N^o 21.9976/16

M8x25 Thumb Screw

Part N^o 21.9978/25

M8x20 Thumb Screw

Part N^o 21.9978/20

Related Products

Products with similar features & uses

M6 Thumb Nut

Part N^o 21.9976

M6x16 Thumb Screw

Part N^o 21.9976/16

M8x20 Thumb Screw

Part N^o 21.9978/20

M8x25 Thumb Screw

Part N^o 21.9978/25

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