X

Push Thumb Screws

Lyn-Tron's Push Thumb Screws come in all common threads and several thread lengths. The high-quality knurl allows for an easy grip to tighten these screws into place by hand, but have also been used for their decorative and unique appearance.

Push Thumb Screws are often used in place of traditional screws and fasteners to allow for installation without tools, either due to tools being inaccessible or to prevent damage caused by excessive torquing. The Lyn-Tron push type of thumb screw has a smaller diameter head for added space savings and can provide clearance for other moving components in an assembly. These components can be used in a wide variety of products, materials, and builds and are an excellent way to provide frequent and quick access for cleaning, maintenance, or monitoring operations.

Types of Push Thumb Screw Products

Lyn-Tron offers push thumb screws in several materials and in multiple lengths, diameters, thread, and head sizes for a wide range of applications and products.

We provide push thumb screws in:

  • Brass screws
  • Stainless steel screws
  • Steel thumb screws

Contact Us for Help to Shop Thumb Screws or Lyn-Tron's Custom Services

Lyn-Tron has been manufacturing electronic components and hardware item supplies for various sorts of equipment and products for over 50 years! All Lyn-Tron electronic hardware is made in the USA and held to the highest quality standards.

Contact us today if you have any questions about selecting push thumb screws for your project or products, our services, or any specs, or would like to request us to create custom parts or OEM-designed hardware manufactured to your print.

M3.5x0.6 Push Thumb Screws

16mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5500 Stainless Steel 4.5mm 9mm M3.5x0.6 16mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M3.5x0.6
  • Thread Length: 16mm

19mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5501 Stainless Steel 4.5mm 9mm M3.5x0.6 19mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M3.5x0.6
  • Thread Length: 19mm

22mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5502 Stainless Steel 4.5mm 9mm M3.5x0.6 22mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M3.5x0.6
  • Thread Length: 22mm

25mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5503 Stainless Steel 4.5mm 9mm M3.5x0.6 25mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M3.5x0.6
  • Thread Length: 25mm

29mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5504 Stainless Steel 4.5mm 9mm M3.5x0.6 29mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M3.5x0.6
  • Thread Length: 29mm

31mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5505 Stainless Steel 4.5mm 9mm M3.5x0.6 31mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M3.5x0.6
  • Thread Length: 31mm

34mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5506 Stainless Steel 4.5mm 9mm M3.5x0.6 34mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M3.5x0.6
  • Thread Length: 34mm

37mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5507 Stainless Steel 4.5mm 9mm M3.5x0.6 37mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M3.5x0.6
  • Thread Length: 37mm

40mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5508 Stainless Steel 4.5mm 9mm M3.5x0.6 40mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M3.5x0.6
  • Thread Length: 40mm

43mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5509 Stainless Steel 4.5mm 9mm M3.5x0.6 43mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M3.5x0.6
  • Thread Length: 43mm

46mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5510 Stainless Steel 4.5mm 9mm M3.5x0.6 46mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M3.5x0.6
  • Thread Length: 46mm

49mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5511 Stainless Steel 4.5mm 9mm M3.5x0.6 49mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M3.5x0.6
  • Thread Length: 49mm

M4.0x0.7 Push Thumb Screws

16mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5512 Stainless Steel 4.5mm 9mm M4.0x0.7 16mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M4.0x0.7
  • Thread Length: 16mm

19mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5513 Stainless Steel 4.5mm 9mm M4.0x0.7 19mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M4.0x0.7
  • Thread Length: 19mm

22mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5514 Stainless Steel 4.5mm 9mm M4.0x0.7 22mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M4.0x0.7
  • Thread Length: 22mm

25mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5515 Stainless Steel 4.5mm 9mm M4.0x0.7 25mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M4.0x0.7
  • Thread Length: 25mm

29mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5516 Stainless Steel 4.5mm 9mm M4.0x0.7 29mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M4.0x0.7
  • Thread Length: 29mm

31mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5517 Stainless Steel 4.5mm 9mm M4.0x0.7 31mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M4.0x0.7
  • Thread Length: 31mm

34mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5518 Stainless Steel 4.5mm 9mm M4.0x0.7 34mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M4.0x0.7
  • Thread Length: 34mm

37mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5519 Stainless Steel 4.5mm 9mm M4.0x0.7 37mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M4.0x0.7
  • Thread Length: 37mm

40mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5520 Stainless Steel 4.5mm 9mm M4.0x0.7 40mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M4.0x0.7
  • Thread Length: 40mm

43mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5521 Stainless Steel 4.5mm 9mm M4.0x0.7 43mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M4.0x0.7
  • Thread Length: 43mm

46mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5522 Stainless Steel 4.5mm 9mm M4.0x0.7 46mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M4.0x0.7
  • Thread Length: 46mm

49mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5523 Stainless Steel 4.5mm 9mm M4.0x0.7 49mm
  • Material: Stainless Steel
  • Head Diameter: 4.5mm
  • Head Length: 9mm
  • Male Thread: M4.0x0.7
  • Thread Length: 49mm

M5.0x0.8 Push Thumb Screws

16mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5524 Stainless Steel 6.5mm 13mm M5.0x0.8 16mm
  • Material: Stainless Steel
  • Head Diameter: 6.5mm
  • Head Length: 13mm
  • Male Thread: M5.0x0.8
  • Thread Length: 16mm

19mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5525 Stainless Steel 6.5mm 13mm M5.0x0.8 19mm
  • Material: Stainless Steel
  • Head Diameter: 6.5mm
  • Head Length: 13mm
  • Male Thread: M5.0x0.8
  • Thread Length: 19mm

22mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5526 Stainless Steel 6.5mm 13mm M5.0x0.8 22mm
  • Material: Stainless Steel
  • Head Diameter: 6.5mm
  • Head Length: 13mm
  • Male Thread: M5.0x0.8
  • Thread Length: 22mm

25mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5527 Stainless Steel 6.5mm 13mm M5.0x0.8 25mm
  • Material: Stainless Steel
  • Head Diameter: 6.5mm
  • Head Length: 13mm
  • Male Thread: M5.0x0.8
  • Thread Length: 25mm

29mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5528 Stainless Steel 6.5mm 13mm M5.0x0.8 29mm
  • Material: Stainless Steel
  • Head Diameter: 6.5mm
  • Head Length: 13mm
  • Male Thread: M5.0x0.8
  • Thread Length: 29mm

31mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5529 Stainless Steel 6.5mm 13mm M5.0x0.8 31mm
  • Material: Stainless Steel
  • Head Diameter: 6.5mm
  • Head Length: 13mm
  • Male Thread: M5.0x0.8
  • Thread Length: 31mm

34mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5530 Stainless Steel 6.5mm 13mm M5.0x0.8 34mm
  • Material: Stainless Steel
  • Head Diameter: 6.5mm
  • Head Length: 13mm
  • Male Thread: M5.0x0.8
  • Thread Length: 34mm

37mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5531 Stainless Steel 6.5mm 13mm M5.0x0.8 37mm
  • Material: Stainless Steel
  • Head Diameter: 6.5mm
  • Head Length: 13mm
  • Male Thread: M5.0x0.8
  • Thread Length: 37mm

40mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5532 Stainless Steel 6.5mm 13mm M5.0x0.8 40mm
  • Material: Stainless Steel
  • Head Diameter: 6.5mm
  • Head Length: 13mm
  • Male Thread: M5.0x0.8
  • Thread Length: 40mm

43mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5533 Stainless Steel 6.5mm 13mm M5.0x0.8 43mm
  • Material: Stainless Steel
  • Head Diameter: 6.5mm
  • Head Length: 13mm
  • Male Thread: M5.0x0.8
  • Thread Length: 43mm

46mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5534 Stainless Steel 6.5mm 13mm M5.0x0.8 46mm
  • Material: Stainless Steel
  • Head Diameter: 6.5mm
  • Head Length: 13mm
  • Male Thread: M5.0x0.8
  • Thread Length: 46mm

49mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5535 Stainless Steel 6.5mm 13mm M5.0x0.8 49mm
  • Material: Stainless Steel
  • Head Diameter: 6.5mm
  • Head Length: 13mm
  • Male Thread: M5.0x0.8
  • Thread Length: 49mm

M6.0x1.0 Push Thumb Screws

16mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5536 Stainless Steel 8mm 13mm M6.0x1.0 16mm
  • Material: Stainless Steel
  • Head Diameter: 8mm
  • Head Length: 13mm
  • Male Thread: M6.0x1.0
  • Thread Length: 16mm

19mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5537 Stainless Steel 8mm 13mm M6.0x1.0 19mm
  • Material: Stainless Steel
  • Head Diameter: 8mm
  • Head Length: 13mm
  • Male Thread: M6.0x1.0
  • Thread Length: 19mm

22mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5538 Stainless Steel 8mm 13mm M6.0x1.0 22mm
  • Material: Stainless Steel
  • Head Diameter: 8mm
  • Head Length: 13mm
  • Male Thread: M6.0x1.0
  • Thread Length: 22mm

25mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5539 Stainless Steel 8mm 13mm M6.0x1.0 25mm
  • Material: Stainless Steel
  • Head Diameter: 8mm
  • Head Length: 13mm
  • Male Thread: M6.0x1.0
  • Thread Length: 25mm

29mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5540 Stainless Steel 8mm 13mm M6.0x1.0 29mm
  • Material: Stainless Steel
  • Head Diameter: 8mm
  • Head Length: 13mm
  • Male Thread: M6.0x1.0
  • Thread Length: 29mm

31mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5541 Stainless Steel 8mm 13mm M6.0x1.0 31mm
  • Material: Stainless Steel
  • Head Diameter: 8mm
  • Head Length: 13mm
  • Male Thread: M6.0x1.0
  • Thread Length: 31mm

34mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5542 Stainless Steel 8mm 13mm M6.0x1.0 34mm
  • Material: Stainless Steel
  • Head Diameter: 8mm
  • Head Length: 13mm
  • Male Thread: M6.0x1.0
  • Thread Length: 34mm

37mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5543 Stainless Steel 8mm 13mm M6.0x1.0 37mm
  • Material: Stainless Steel
  • Head Diameter: 8mm
  • Head Length: 13mm
  • Male Thread: M6.0x1.0
  • Thread Length: 37mm

40mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5544 Stainless Steel 8mm 13mm M6.0x1.0 40mm
  • Material: Stainless Steel
  • Head Diameter: 8mm
  • Head Length: 13mm
  • Male Thread: M6.0x1.0
  • Thread Length: 40mm

43mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5545 Stainless Steel 8mm 13mm M6.0x1.0 43mm
  • Material: Stainless Steel
  • Head Diameter: 8mm
  • Head Length: 13mm
  • Male Thread: M6.0x1.0
  • Thread Length: 43mm

46mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5546 Stainless Steel 8mm 13mm M6.0x1.0 46mm
  • Material: Stainless Steel
  • Head Diameter: 8mm
  • Head Length: 13mm
  • Male Thread: M6.0x1.0
  • Thread Length: 46mm

49mm

Part Number Material Head Diameter Head Length Male Thread Thread Length Details
SS5547 Stainless Steel 8mm 13mm M6.0x1.0 49mm
  • Material: Stainless Steel
  • Head Diameter: 8mm
  • Head Length: 13mm
  • Male Thread: M6.0x1.0
  • Thread Length: 49mm