5-40 Vented Socket Head Cap Screws (SCHS)

5-40 Socket Head Cap Screws

1/4" SS, #5-40 Vented Socket Head Cap Screw

Part Number: 210049

Vented #5-40, 18-8 Stainless Steel, Socket Head Cap Screw, 1/4" long. 10 per pack.

$19.00

Quantity

5/16" SS, #5-40 Vented Socket Head Cap Screw

Part Number: 210050

Vented #5-40, 18-8 Stainless Steel, Socket Head Cap Screw, 5/16" long. 10 per pack.

$20.00

Quantity

3/8" SS, #5-40 Vented Socket Head Cap Screw

Part Number: 210051

Vented #5-40, 18-8 Stainless Steel, Socket Head Cap Screw, 3/8" long. 10 per pack.

$21.00

Quantity

1/2" SS, #5-40 Vented Socket Head Cap Screw

Part Number: 210052

Vented #5-40, 18-8 Stainless Steel, Socket Head Cap Screw, 1/2" long. 10 per pack.

$34.00

Quantity

5/8" SS, #5-40 Vented Socket Head Cap Screw

Part Number: 210053

Vented #5-40, 18-8 Stainless Steel, Socket Head Cap Screw, 5/8" long. 5 per pack.

$27.00

Quantity

3/4" SS, #5-40 Vented Socket Head Cap Screw

Part Number: 210054

Vented #5-40, 18-8 Stainless Steel, Socket Head Cap Screw, 3/4" long. 2 per pack.

$15.00

Quantity

7/8" SS, #5-40 Vented Socket Head Cap Screw

Part Number: 210055

Vented #5-40, 18-8 Stainless Steel, Socket Head Cap Screw, 7/8" long. 2 per pack.

$19.00

Quantity

1" SS, #5-40 Vented Socket Head Cap Screw

Part Number: 210056

Vented #5-40, 18-8 Stainless Steel, Socket Head Cap Screw, 1" long. 2 per pack.

$24.00

Quantity

5-40 Cap Screws (SHCS)

The use of 'Vented' fasteners inside a vacuum environment is critical. A non-vented, blind-threaded hole creates a gas pocket that's difficult or impossible to evacuate (pump down) without an escape path. A trapped gas will manifest it self as a 'virtual leak', which is difficult to locate and causes unwanted downtime. Accu-Glass #5-40 socket head cap screws are manufactured from vacuum compatible 18-8 grade stainless steel.