3.175mm Knobs | Farnell® Ireland

EU VAT Ordering,

From 1 July 2026, please provide a valid EU VAT number to prevent any delay with your orders.

Create an account to add your VAT details.

Find a huge range of 3.175mm Knobs at Farnell® Ireland. We stock a wide range of Knobs, such as 6mm, 6.35mm, 6.4mm & 3.175mm Knobs from the worlds top manufacturers including: EHC (electronic Hardware), Elma, TE Connectivity - Alcoswitch, Grayhill & Apem

Manufacturer Part No	Order Code	Manufacturer / Description	Price For	Price (inc VAT)	Shaft Type	Shaft Diameter	Knob Material	Knob / Dial Style	Knob Diameter	Product Range	SVHC

021-3220	1209783 Data Sheet RoHS	ELMA Knob Round Shaft 3.175 mm Nylon (Polyamide) Round with Indicator Line 14.5 mm	Each	1+ €8.460(€10.4058) 5+ €6.040(€7.4292) 10+ €5.630(€6.9249) 20+ €5.280(€6.4944) 50+ €4.340(€5.3382)	Round Shaft	3.175mm	Nylon (Polyamide)	Round with Indicator Line	14.5mm	-	No SVHC (15-Jan-2018)
021-1220	1209780 Data Sheet RoHS	ELMA Knob Round Shaft 3.175 mm Nylon (Polyamide) Round with Indicator Line 9 mm	Each	1+ €8.960(€11.0208) 5+ €6.400(€7.872) 10+ €5.980(€7.3554) 20+ €5.610(€6.9003) 50+ €4.600(€5.658)	Round Shaft	3.175mm	Nylon (Polyamide)	Round with Indicator Line	9mm	-	No SVHC (15-Jan-2018)
021-2220	1209781 Data Sheet RoHS	ELMA Knob Round Shaft 3.175 mm Nylon (Polyamide) Round with Indicator Line 10 mm	Each	1+ €8.430(€10.3689) 5+ €6.030(€7.4169) 10+ €5.630(€6.9249) 20+ €5.270(€6.4821) 50+ €4.320(€5.3136)	Round Shaft	3.175mm	Nylon (Polyamide)	Round with Indicator Line	10mm	-	No SVHC (15-Jan-2018)
020-1220	1209746 Data Sheet RoHS	ELMA Knob Round Shaft 3.175 mm Nylon (Polyamide) Round 9 mm	Each	1+ €7.480(€9.2004) 5+ €5.340(€6.5682) 10+ €4.990(€6.1377) 20+ €4.680(€5.7564) 50+ €3.840(€4.7232)	Round Shaft	3.175mm	Nylon (Polyamide)	Round	9mm	-	-
020-3220	1209753 Data Sheet RoHS	ELMA Knob Round Shaft 3.175 mm Nylon (Polyamide) Round 14.5 mm	Each	1+ €7.420(€9.1266) 5+ €5.290(€6.5067) 10+ €4.940(€6.0762) 20+ €4.640(€5.7072) 50+ €3.800(€4.674)	Round Shaft	3.175mm	Nylon (Polyamide)	Round	14.5mm	-	-
11K5015-JMNB	2787103 Data Sheet RoHS	GRAYHILL Knob Round Shaft 3.175 mm Nylon (Polyamide) Round Knurled with Indicator Line 22.71 mm	Each	1+ €18.280(€22.4844) 5+ €14.620(€17.9826) 10+ €13.720(€16.8756) 20+ €11.250(€13.8375) 50+ €10.440(€12.8412)	Round Shaft	3.175mm	Nylon (Polyamide)	Round Knurled with Indicator Line	22.71mm	-	No SVHC (25-Jun-2025)
PKG40B1/8	3790795 RoHS	TE CONNECTIVITY - ALCOSWITCH Knob Round Shaft 3.175 mm Phenolic Ribbed with Indicator Line 11.1 mm Alcoswitch PKES	Each	1+ €2.180(€2.6814) 10+ €1.870(€2.3001) 25+ €1.800(€2.214) 50+ €1.720(€2.1156) 100+ €1.490(€1.8327)	Round Shaft	3.175mm	Phenolic	Ribbed with Indicator Line	11.1mm	Alcoswitch PKES	No SVHC (04-Feb-2026)
PKG40B1/8*	3406835 Data Sheet RoHS	TE CONNECTIVITY - ALCOSWITCH Knob Round Shaft 3.175 mm Phenolic Ribbed with Indicator Line 11.1 mm	Each	1+ €2.200(€2.706) 10+ €1.890(€2.3247) 25+ €1.810(€2.2263) 50+ €1.720(€2.1156) 100+ €1.640(€2.0172)	Round Shaft	3.175mm	Phenolic	Ribbed with Indicator Line	11.1mm	-	No SVHC (04-Feb-2026)
MS91528-1D1B	4690746 Data Sheet RoHS	EHC (ELECTRONIC HARDWARE) ROUND SKIRTED KNOB 3.175MM	Each	1+ €9.970(€12.2631) 5+ €9.370(€11.5251) 10+ €8.870(€10.9101) 25+ €8.170(€10.0491) 50+ €7.520(€9.2496) More Pricing...	Round Shaft	3.175mm	Plastic	Round Skirted	17.78mm	-	No SVHC (04-Feb-2026)
PKA50B1/8	1569491 Data Sheet RoHS Date/Lot Code	TE CONNECTIVITY - ALCOSWITCH RIBBED KNOB WITH LINE INDICATOR 3.175MM	Each	1+ €2.740(€3.3702) 10+ €2.490(€3.0627) 25+ €2.410(€2.9643) 50+ €2.330(€2.8659) 100+ €2.250(€2.7675) More Pricing...	Round Shaft	3.175mm	Phenolic	Ribbed with Indicator Line	20.2mm	-	No SVHC (04-Feb-2026)
MS91528-0F1B	4685118 Data Sheet RoHS	EHC (ELECTRONIC HARDWARE) ROUND SKIRTED KNOB W/ ARROW IND 3.175MM	Each	1+ €28.370(€34.8951) 5+ €25.230(€31.0329) 10+ €22.630(€27.8349) 25+ €20.060(€24.6738) 50+ €17.750(€21.8325) More Pricing...	Round Shaft	3.175mm	Plastic	Round Knurled with Indicator Arrow	12.7mm	-	No SVHC (04-Feb-2026)
MS91528-OD1B	4690692 Data Sheet RoHS	EHC (ELECTRONIC HARDWARE) ROUND SKIRTED KNOB 3.175MM	Each	1+ €8.970(€11.0331) 5+ €8.790(€10.8117) 10+ €8.600(€10.578) 25+ €8.430(€10.3689) 50+ €8.200(€10.086) More Pricing...	Round Shaft	3.175mm	Plastic	Round Skirted	12.7mm	-	No SVHC (04-Feb-2026)
MPKG40B18	3217864 Data Sheet RoHS	APEM CONTROL KNOB PHENOLIC ROUND 11.1MM	Each	1+ €2.340(€2.8782) 10+ €2.140(€2.6322) 25+ €2.020(€2.4846) 50+ €1.910(€2.3493) 100+ €1.790(€2.2017) More Pricing...	Round Shaft	3.175mm	Phenolic	Ribbed with Indicator Line	11.1mm	MPKG Series	-
MS91528-1F1B	4690760 Data Sheet RoHS	EHC (ELECTRONIC HARDWARE) ROUND SKIRTED KNOB W/ ARROW IND 3.175MM	Each	1+ €11.400(€14.022) 5+ €10.710(€13.1733) 10+ €10.150(€12.4845) 25+ €9.340(€11.4882) 50+ €8.590(€10.5657) More Pricing...	Round Shaft	3.175mm	Plastic	Round with Dial and Indicator Arrow	17.78mm	-	No SVHC (04-Feb-2026)
3010-1-B	4688776 Data Sheet RoHS	EHC (ELECTRONIC HARDWARE) ROUND KNURLED KNOB 3.175MM	Each	1+ €7.170(€8.8191) 5+ €6.750(€8.3025) 10+ €6.390(€7.8597) 25+ €5.780(€7.1094) 50+ €5.370(€6.6051) More Pricing...	Round Shaft	3.175mm	Plastic	Round Knurled	24.765mm	3000 Series	No SVHC (04-Feb-2026)
3489-1-B	3920100 Data Sheet RoHS	EHC (ELECTRONIC HARDWARE) Knob Round Shaft 3.175 mm Plastic Round Knurled with Indicator Line 18.288 mm	Each	1+ €7.060(€8.6838) 5+ €6.630(€8.1549) 10+ €6.290(€7.7367) 25+ €5.780(€7.1094) 50+ €5.670(€6.9741) More Pricing...	Round Shaft	3.175mm	Plastic	Round Knurled with Indicator Line	18.288mm	3000 Series	No SVHC (04-Feb-2026)
MS91528-1K1B	4690783 Data Sheet RoHS	EHC (ELECTRONIC HARDWARE) ROUND POINTER SKIRTED KNOB 3.175MM	Each	1+ €9.230(€11.3529) 5+ €8.680(€10.6764) 10+ €8.210(€10.0983) 25+ €7.560(€9.2988) 50+ €6.960(€8.5608) More Pricing...	Round Shaft	3.175mm	Plastic	Pointer Bar Skirted	17.78mm	-	No SVHC (04-Feb-2026)
MS91528-1P1B	3848899 Data Sheet RoHS	EHC (ELECTRONIC HARDWARE) POINTER BAR KNOB 3.175MM	Each	1+ €9.110(€11.2053) 5+ €8.570(€10.5411) 10+ €8.110(€9.9753) 25+ €7.460(€9.1758) 50+ €6.870(€8.4501) More Pricing...	Round Shaft	3.175mm	Plastic	Pointer Bar	17.78mm	-	No SVHC (04-Feb-2026)
PKD60B101/8	1569363 Data Sheet RoHS Date/Lot Code	TE CONNECTIVITY - ALCOSWITCH STRAIGHT KNURLED SKIRT KNOB 3.175MM	Each	1+ €3.990(€4.9077) 10+ €3.480(€4.2804) 25+ €3.420(€4.2066) 50+ €3.350(€4.1205) 100+ €3.290(€4.0467) More Pricing...	Round Shaft	3.175mm	Phenolic	Straight Knurled Skirted with Numbers 0-10	20.3mm	-	No SVHC (04-Feb-2026)
PK50B1/8	1569302 Data Sheet RoHS Date/Lot Code	TE CONNECTIVITY - ALCOSWITCH STRAIGHT KNURLED KNOB WITH IND 3.175MM	Each	1+ €2.950(€3.6285) 10+ €2.550(€3.1365) 25+ €2.490(€3.0627) 50+ €2.430(€2.9889) 100+ €2.380(€2.9274) More Pricing...	Round Shaft	3.175mm	Phenolic	Straight Knurled with Indicator Dot	19mm	-	-
11K5017-JCNB.	4336552 Data Sheet RoHS	GRAYHILL ROUND POINTER KNOB 3.175MM	Each	1+ €3.020(€3.7146) 10+ €2.930(€3.6039) 25+ €2.830(€3.4809) 50+ €2.730(€3.3579) 100+ €2.380(€2.9274) More Pricing...	D Shaft	3.175mm	Nylon (Polyamide)	Round with Pointer	8.9mm	-	No SVHC (25-Jun-2025)
5-1437624-9	4300879 RoHS	TE CONNECTIVITY / PARTNER STOCK Knob Round Shaft 3.175 mm Phenolic Ribbed with Indicator Line 11.1 mm	Each	50+ €2.550(€3.1365) 150+ €2.400(€2.952)	Round Shaft	3.175mm	Phenolic	Ribbed with Indicator Line	11.1mm	Alcoswitch PKES Series	No SVHC (04-Feb-2026)
020-2220	1209749 Data Sheet RoHS	ELMA Knob Round Shaft 3.175 mm Nylon (Polyamide) Round 10 mm	Each	1+ €7.550(€9.2865) 5+ €5.390(€6.6297) 10+ €5.040(€6.1992) 20+ €4.730(€5.8179) 50+ €3.880(€4.7724)	Round Shaft	3.175mm	Nylon (Polyamide)	Round	10mm	-	-
3440-1-B	2787104 Data Sheet RoHS	EHC (ELECTRONIC HARDWARE) Knob Round Shaft 3.175 mm Plastic Round Knurled with Indicator Line 12.7 mm 3000	Each	1+ €10.340(€12.7182) 5+ €8.270(€10.1721) 10+ €7.750(€9.5325) 20+ €6.830(€8.4009) 50+ €5.910(€7.2693)	Round Shaft	3.175mm	Plastic	Round Knurled with Indicator Line	12.7mm	3000	No SVHC (04-Feb-2026)
11K5029-JCNB	1696797 Data Sheet RoHS	GRAYHILL ROUND FLUTED CONTROL KNOB 3.175MM	Each	1+ €1.410(€1.7343) 10+ €1.180(€1.4514) 25+ €1.130(€1.3899) 50+ €1.040(€1.2792) 100+ €0.998(€1.2275) More Pricing...	Round Shaft	3.175mm	Nylon (Polyamide)	Round Fluted	12.7mm	-	No SVHC (17-Jan-2022)