Vented Countersunk Machine Screws

In production

Vented screws are fasteners with a hole drilled through the middle that allow gases trapped at the bottom of a blind threaded hole to escape through the core and provide airflow within an application. The screws are a common option for HV and UHV systems because their centre vent feature reduces virtual leakage from high vacuum systems.

This range of Vented Screws features a countersunk machine head with a hexagonal drive. Hexagonal drives are suitable for precision assembling and when there is limited surface area. They are made from Stainless Steel.

Their centre vent feature reduces virtual leakage from high vacuum systems.

Ideally suited for usage in sealed enclosures, housings, and machinery.

Hexagonal drives are suitable for precision assembling.

Material: 316 Stainless Steel, 304 Stainless Steel Series Code: SRP0093.A4

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Product SKUs information
Price range	Availability	D3	H1	d2	Material	A/F	d1	l1
R 155,0319 - R 206,7092	Request the lead time here	1.8	7.5	30.0	304 Stainless Steel	10.0	M16	45.0

R 125,9263 - R 167,9018	Request the lead time here	1.8	7.5	30.0	304 Stainless Steel	10.0	M16	30.0

R 46,7274 - R 62,1712	Request the lead time here	1.0	2.3	8.0	316 Stainless Steel	2.5	M4	8.0

R 184,1375 - R 245,5167	Request the lead time here	1.8	7.5	30.0	304 Stainless Steel	10.0	M16	60.0

R 53,2613 - R 71,081	Request the lead time here	0.9	1.9	4.8	316 Stainless Steel	1.5	M2.5	12.0

R 40,7875 - R 54,4493	Request the lead time here	0.9	1.9	4.8	304 Stainless Steel	1.5	M2.5	5.0

R 45,3414 - R 60,3892	Request the lead time here	0.9	1.9	4.8	316 Stainless Steel	1.5	M2.5	8.0

R 40,9855 - R 54,6473	Request the lead time here	0.9	1.9	4.8	316 Stainless Steel	1.5	M2.5	4.0