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ARH Custom Custom Motorcycle Parts and Accessories ARH Custom Custom Motorcycle Parts and Accessories

Mustang 'Quarter Turn' 1/4-20 Threaded Thumb Screw in Chrome Finish For 1996-2021 Harley Davidson Models (78043)

  • Mustang 'Quarter Turn' 1/4-20 Threaded Thumb Screw in Chrome Finish For 1996-2021 Harley Davidson Models (78043)
£17.96 inc.VAT
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Our Price Promise

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We do our upmost to keep our prices competitive but due to the number of items we sell, you may occasionally find a better price advertised elsewhere. If you have seen a cheaper price on another website let us know by filling in this form. If we’re able to match the price, we’ll look to respond via email with a unique discount code within 1 hour (during working hours) so you're not waiting too long.

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Please note:

  1. The item must be identical to the one on our website listing and must show as being available.
  2. Price match applies to items sourced from authorised UK retailers only, not private sellers.
  3. Prices will only be matched from UK based websites with prices in GBP.
  4. ARH Custom reserve the right to price match only one of each item per customer.
  5. ARH Custom reserve the right to withdraw the price match policy at any time.

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EU stock Estimated shipping date between 24 Dec and 31 Dec.

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 24 Dec and 31 Dec.

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Chrome-plated, one-piece steel screw features a raised diamond knurl edge and accepts a flat bladed screwdriver (or a quarter) to easily keep seat secure.

The screw is 1/8" longer for easier seat installation with saddlebags and luggage racks. Includes nylon washer.

Specifications +

Product Name: Thumbscrew Kit
Base Finish: Chrome
Diameter - Thread Size: 1/4"-20
Colour/Finish: Chrome
Units: Kit
Material: Steel

Part numbers +

  • 08200023
  • 0820-0023
  • 537405
  • ARM504735
  • 78043

Fitment +

    HARLEY DAVIDSON
  • Dyna Switchback - FLD: 2012-2016
  • Softail Deluxe - FLDE: 2018-2020
  • Softail Fat Boy 114 - FLFBS: 2018-2021
  • Softail Fat Boy - FLFB: 2018-2020
  • Softail Heritage Classic 114 - FLHCS: 2018-2021
  • Softail Heritage Classic - FLHC: 2018-2021
  • Road King - FLHR: 1996-2021
  • Road King Classic - FLHRC: 2004, 2007-2019
  • Road King Classic (EFI) - FLHRCI: 1998-2006
  • Road King (EFI) - FLHRI: 1996-1997, 1999-2006
  • Road King Custom - FLHRS: 2004-2007
  • Road King CVO/SE - FLHRSE3: 2007
  • Road King CVO/SE - FLHRSE4: 2008
  • Road King CVO/SE - FLHRSE5: 2013
  • Road King CVO/SE - FLHRSE6: 2014
  • Road King CVO/SE (EFI) - FLHRSEI: 2002
  • Road King CVO/SE (EFI) - FLHRSEI2: 2003
  • Road King Custom - FLHRSI: 2004-2006
  • Road King Special - FLHRXS: 2017-2021
  • Electra Glide Standard - FLHT: 1996-2005, 2007-2010, 2019-2021
  • Electra Glide Classic - FLHTC: 1996-1998, 2002-2005, 2007-2013
  • Electra Glide Classic (EFI) - FLHTCI: 1996-2006
  • Electra Glide CVO/SE - FLHTCSE: 2004
  • Electra Glide CVO/SE - FLHTCSE2: 2005
  • Electra Glide Ultra Classic - FLHTCU: 1996-1997, 2007-2019
  • Electra Glide Ultra Classic (EFI) - FLHTCUI: 1996-2006
  • Electra Glide Ultra Classic Low - FLHTCUL: 2015-2016
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE: 2006
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE2: 2007
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE3: 2008
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE4: 2009
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE5: 2010
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE6: 2011
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE7: 2012
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE8: 2013
  • Tri Glide Ultra Classic - FLHTCUTG: 2009-2021
  • Tri Glide Ultra Classic CVO/SE - FLHTCUTGSE: 2020-2021
  • Electra Glide Standard - FLHTI: 2004-2006
  • Electra Glide Ultra Limited - FLHTK: 2010-2021
  • Electra Glide Ultra Limited Low - FLHTKL: 2015-2019
  • Electra Glide Ultra Limited CVO/SE - FLHTKSE: 2014-2021
  • Street Glide - FLHX: 2006-2021
  • Street Glide (EFI) - FLHXI: 2006
  • Street Glide Special - FLHXS: 2014-2021
  • Street Glide CVO/SE - FLHXSE: 2010, 2015-2021
  • Street Glide CVO/SE - FLHXSE2: 2011
  • Street Glide CVO/SE - FLHXSE3: 2012
  • Street Glide Trike - FLHXXX: 2010-2011
  • Freewheeler - FLRT: 2015-2021
  • Softail Slim - FLS: 2012-2017
  • Softail Sport Glide - FLSB: 2018-2021
  • Softail Slim - FLSL: 2018-2021
  • Softail Slim - FLSS: 2016-2017
  • Softail Heritage - FLST: 2006
  • Softail Heritage Classic - FLSTC: 1996-2017
  • Softail Heritage Classic (EFI) - FLSTCI: 2001-2006
  • Softail Fat Boy - FLSTF: 1996-2017
  • Softail Fat Boy Lo - FLSTFB: 2010-2017
  • Softail Fat Boy S - FLSTFBS: 2016-2017
  • Softail Fat Boy (EFI) - FLSTFI: 2001-2006
  • Softail Fat Boy CVO/SE - FLSTFSE: 2005
  • Softail Fat Boy CVO/SE - FLSTFSE2: 2006
  • Softail Heritage (EFI) - FLSTI: 2006
  • Softail Deluxe - FLSTN: 1996, 2005-2017
  • Softail Deluxe (EFI) - FLSTNI: 2005-2006
  • Softail Deluxe CVO/SE - FLSTNSE: 2014-2015
  • Softail Heritage Springer - FLSTS: 1997-2003
  • Cross Bones - FLSTSB: 2008-2011
  • Softail Heritage Springer Classic - FLSTSC: 2005-2007
  • Softail Heritage Springer Classic (EFI) - FLSTSCI: 2005-2006
  • Softail Convertible CVO/SE - FLSTSE: 2010
  • Softail Convertible CVO/SE - FLSTSE2: 2011
  • Softail Convertible CVO/SE - FLSTSE3: 2012
  • Softail Heritage Springer (EFI) - FLSTSI: 2003
  • Tour Glide Ultra Classic - FLTCU: 1996
  • Road Glide - FLTR: 1999-2003, 2007-2010
  • Road Glide (EFI) - FLTRI: 1998-2006
  • Road Glide Limited - FLTRK: 2020-2021
  • Road Glide CVO/SE - FLTRSE3: 2009
  • Road Glide CVO/SE (EFI) - FLTRSEI: 2000
  • Road Glide CVO/SE (EFI) - FLTRSEI2: 2001
  • Road Glide Ultra - FLTRU: 2011-2013, 2016-2019
  • Road Glide Ultra CVO/SE - FLTRUSE: 2011
  • Road Glide Ultra CVO/SE - FLTRUSE2: 2015-2016
  • Road Glide - FLTRX: 2010-2013, 2015-2021
  • Road Glide Special - FLTRXS: 2015-2021
  • Road Glide CVO/SE - FLTRXSE: 2012, 2018-2021
  • Road Glide CVO/SE - FLTRXSE2: 2013
  • Softail Street Bob - FXBB: 2018-2021
  • Softail Breakout - FXBR: 2018-2019
  • Softail Breakout 114 - FXBRS: 2018-2021
  • Softail Rocker - FXCW: 2008-2009
  • Softail Rocker C - FXCWC: 2008-2011
  • Dyna Super Glide - FXD: 1996-2005, 2007-2010
  • Dyna Street Bob - FXDB: 2007-2017
  • Dyna Street Bob Limited - FXDBA: 2013
  • Dyna Street Bob Limited - FXDBB: 2014-2015
  • Dyna Street Bob Limited - FXDBC: 2016
  • Dyna Street Bob (EFI) - FXDBI: 2006
  • Dyna Street Bob Police - FXDBP: 2013-2016
  • Dyna Super Glide Custom - FXDC: 2005, 2007-2014
  • Dyna Super Glide Custom (EFI) - FXDCI: 2005-2006
  • Dyna Fat Bob - FXDF: 2008-2017
  • Dyna Fat Bob CVO/SE - FXDFSE: 2009
  • Dyna Fat Bob CVO/SE - FXDFSE2: 2010
  • Dyna Super Glide (EFI) - FXDI: 2004-2006
  • Dyna Super Glide 35th Anniversary - FXDI35: 2006
  • Dyna Low Rider - FXDL: 1996-2005, 2007-2009, 2014-2017
  • Dyna Low Rider (EFI) - FXDLI: 2004-2006
  • Dyna Low Rider S - FXDLS: 2016-2017
  • FXDR 114 - FXDRS: 2019-2020
  • Dyna Convertible - FXDS-CON: 1996-2000
  • Dyna Super Glide CVO/SE - FXDSE: 2007
  • Dyna Super Glide CVO/SE - FXDSE2: 2008
  • Dyna Wide Glide - FXDWG: 1996-2005, 2007-2017
  • Dyna Wide Glide - FXDWG2: 2001
  • Dyna Wide Glide - FXDWG3: 2002
  • Dyna Wide Glide (EFI) - FXDWGI: 2004-2006
  • Dyna Super Glide Sport - FXDX: 1999-2005
  • Dyna Super Glide Sport (EFI - FXDXI: 2004-2005
  • Dyna Super Glide T-Sport - FXDXT: 2001-2003
  • Softail Fat Bob - FXFB: 2018-2021
  • Softail Fat Bob 114 - FXFBS: 2018-2021
  • Softail Low Rider - FXLR: 2018-2020
  • Softail Low Rider 114 - FXLRS: 2020-2021
  • Super Glide - FXR2: 1999
  • Super Glide - FXR3: 1999
  • Super Glide - FXR4: 2000
  • Softail Blackline - FXS 1584: 2011-2013
  • Softail Blackline - FXS 1690: 2012-2013
  • Softail Breakout - FXSB: 2013-2017
  • Softail Breakout CVO/SE - FXSBSE: 2013-2014
  • Softail Breakout CVO/SE - FXSBSE2: 2014
  • Softail Breakout Pro Street CVO/SE - FXSE: 2016-2017
  • Softail - FXST: 1996-2007
  • Softail Night Train - FXSTB: 1998-2009
  • Softail Night Train (EFI) - FXSTBI: 2003-2006
  • Softail Custom - FXSTC: 1996-1999, 2007-2010
  • Softail Deuce - FXSTD: 2000-2007
  • Softail Deuce (EFI) - FXSTDI: 2001-2006
  • Softail Deuce CVO/SE - FXSTDSE: 2003
  • Softail Deuce CVO/SE - FXSTDSE2: 2004
  • Softail Standard (EFI) - FXSTI: 2003-2006
  • Softail Springer - FXSTS: 1996-2006
  • Softail Bad Boy - FXSTSB: 1996-1997
  • Softail Springer (EFI) - FXSTSI: 2003-2006
  • Softail Springer CVO/SE - FXSTSSE: 2007
  • Softail Springer CVO/SE - FXSTSSE2: 2008
  • Softail Springer CVO/SE - FXSTSSE3: 2009
  • LIVEWIRE: 2019-2020
  • PAN AMERICA: 2020
  • V-Rod - VRSCA: 2002-2006
  • V-Rod - VRSCAW: 2007-2010
  • V-Rod - VRSCB: 2004-2005
  • V-Rod Night Rod - VRSCD: 2006-2008
  • V-Rod Night Rod Special - VRSCDX: 2007-2017
  • V-Rod Muscle - VRSCF: 2009-2017
  • V-Rod Street Rod - VRSCR: 2006-2007
  • V-Rod CVO/SE - VRSCSE: 2005
  • V-Rod CVO/SE - VRSCSE2: 2006
  • V-Rod Screamin' Eagle - VRSCX: 2007
  • Street - XG 500: 2014-2020
  • Street - XG 750: 2014-2020
  • Street Rod - XG 750 A: 2017-2020
  • Sportster Custom - XL 1200 C: 1996-2020
  • Roadster - XL 1200 CX: 2016-2020
  • Sportster Low - XL 1200 L: 2006-2011
  • Sportster Nightster - XL 1200 N: 2007-2012
  • Sportster 1200 Iron - XL 1200 NS: 2018-2021
  • Sportster Roadster - XL 1200 R: 2004-2008
  • Sportster Sport - XL 1200 S: 1996-2003
  • Sportster Super Low - XL 1200 T: 2014-2020
  • Sportster Seventy-Two - XL 1200 V: 2012-2016
  • Sportster Forty-Eight - XL 1200 X: 2010-2021
  • Sportster Forty-Eight Special - XL 1200 XS: 2018-2020
  • Sportster - XL 883: 1996-2009
  • Sportster Custom - XL 883 C: 1998-2010
  • Sportster SuperLow - XL 883 L: 2005-2020
  • Sportster Iron - XL 883 N: 2009-2021
  • Sportster Roadster - XL 883 R: 2002-2015
  • Sportster 50th Anniversary - XL50: 2007
  • Sportster - XLH: 1996-2003
  • XR 1200: 2008-2012
  • XR 1200 X: 2010-2013

Delivery +

All orders are shipped with either DPD, Fedex, UPS, DHL or Royal Mail. The courier used to ship your order is determined by ourselves once your order has been placed and normally depends on the size, volume and the shipping destination. The selected courier for your order will be quoted in your order confirmation email which you will receive once we have processed your order. Once your order has been shipped, this will be confirmed via email and you will receive a tracking number so you can keep an eye on your shipments progress.

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UK stock

In stock

All orders are shipped out of our UK premises. Estimated shipping date 23 Dec.

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All orders are shipped out of our UK premises. Estimated shipping date between 24 Dec and 31 Dec.

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All orders are shipped out of our UK premises. Estimated shipping date 23 Dec.

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