Thumb Screw Screws Datasheets

Captive Knurled 45 Degree Cornered Thumb Screw (Captive Thread 45° Corners) -- C18040
from Accurate Screw Machine Corp. (ASM)

This page shows knurled 45 ° corners, knurled captive 45 ° corners, knurled collared, knurled round cornered, pusher type, captive pusher type and shoulder type thumb screws manufactured in Aluminum, Brass, Delrin, Nylon, Steel & Stainless Steel. [See More]

  • Screw Type: Cap Screw; Thumb Screw
  • Material: Aluminum (optional feature); Brass (optional feature); Stainless Steel (optional feature); Plastic; Nylon
  • Other Size Specs: 4-40
  • Finish: Anodize (optional feature); Black Oxide (optional feature); Tin (optional feature); Gold (optional feature); Nickel Plated (optional feature); Silver (optional feature); Zinc Plated (optional feature)
SCREWS; THUMB SCREWS -- PQC-1
from Berg W.M., Inc.

THUMB SCREWS [See More]

  • Screw Type: Thumb Screw
  • Material: Stainless Steel
  • Length: 0.2500
Thumb Screw -- 510 / 511 / 512
from BRIM Electronics, Inc.

MATERIAL: Brass per QQ-B-626A Comp. 22, 1/2 hard. FINISH: Nickel plate per MIL-QQN-290 Type VI. Stainless Steel is per QQ-S-763, Class 7, Type A. Std. Pkg.: 100. [See More]

  • Screw Type: Thumb Screw
  • Finish: Nickel Plated
  • Material: Brass; Stainless Steel
  • Fastener Standards: QQ-B-626A, QQ-S-763, MIL-QQN-290
Adjustable Torque Thumb Screws
from Carr Lane Manufacturing Co.

Knurled-head thumb screw that exerts positive, repeatable force. Clockwise, the knob declutches and turns freely when you reach the desired torque. Counterclockwise, the knob locks for positive retraction. Adjustable-Torque Thumb Screws are furnished w [See More]

  • Screw Type: Thumb Screw
  • Head Type: Flat Head
  • Length: 1.25 to 3
  • Material: Steel
SS Knurled Thumb Screw - 8-32 X .394 in -- 06090-A02X10
from Fixtureworks

Knurled for easy gripping. Stainless steel with natural finish. [See More]

  • Screw Type: Thumb Screw
  • Material: Stainless Steel
Brass Thumb Screw 10-32 Thread -- 1710 [1710 from Keystone Electronics Corp.]
from Heilind Electronics, Inc.

D Diameter: .437 [11.1]. Drive: Knurled. Finish/Plating: Nickel Plate. Hardware: NO. Length: .781 [19.9]. Material: Brass. Style: Thumb Screw. Thread: 10-32. Type: Washer Face [See More]

  • Screw Type: Thumb Screw
  • Material: Brass
  • Length: 0.7810
Brass Thumb Screw 10-32 Thread -- 1710
from Keystone Electronics Corp.

D Diameter: .437 [11.1]. Drive: Knurled. Finish/Plating: Nickel Plate. Hardware: NO. Length: .781 [19.9]. Material: Brass. Style: Thumb Screw. Thread: 10-32. Type: Washer Face [See More]

  • Screw Type: Thumb Screw
  • Material: Brass
  • Length: 0.7810
Raised Knurled Head ThuScrew 5.8 Steel Zinc DIN464, M4X8 -- M34852
from Mountz, Inc.

General Information: Made from low carbon steel. Cannot be heat treated. Clear Zinc Finish. *Note: Steel grade 4.8 is equivalent to grade 2 in imperial standards* [See More]

  • Screw Type: Thumb Screw
  • Other Size Specs: M4X8
  • Length: 0.3150
  • Head Type: Flat Head
A 9B41-A0632A
from Stock Drive Products & Sterling Instrument - SDP/SI

#6-32 Knurl head thumb screw.,0.71875" length, Brass With Nickel plate [See More]

  • Screw Type: Thumb Screw
  • Head Type: Other; Diamond Knurl
  • Length: 0.7190
  • Material: Brass
Torque Thumb Screw - Adjustable Type D -- T198
from Vlier

Vlier Adjustable Torque Thumb Screws (Type D) provide variable holding force with a simple hex wrench adjustment made to the head of the screw. [See More]

  • Screw Type: Thumb Screw
  • Length: 1.75
Knurled Thumb Screw -- 449873
from Fastener SuperStore, Inc.

4-40 X 5/16 Thumb Screw / Round Head / Knurled / Washer Face / Aluminum. A one-piece screw with a cylindrically-shaped head, a fully-threaded shank with a unified thread pitch, and a shoulder section that separates the two. The head has a smooth, flat top and a roughened surface around its full... [See More]

  • Screw Type: Thumb Screw
  • Head Type: Washer Head; Other; Knurled
  • Length: 0.3125
  • Material: Aluminum
#10-24 x 1/2" Thumb Screw, Type B, Zinc -- MSTHUM01000424Z
from NBS Corp.

Featuring a thumb head, all NBS thumb machine screws are sourced exclusively from ISO-9001 accredited manufacturers. Available from #8 through 5/16” diameter, all thumb machine screws come with zinc finish. [See More]

  • Screw Type: Thumb Screw
  • Material: Steel
  • Length: 0.5000
  • Finish: Zinc Plated
Plain Thumb Screw -- 1/4-20x1/2PH-THUMB-SC-AL-PLN
from PENCOM

Also available in custom sizes [See More]

  • Screw Type: Thumb Screw
  • Head Type: Pan Head
  • Length: 0.5000
  • Standard Drives: Philips / Frearson

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