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Self-Tap Screw Hex Flng, 1/4'' - 20 x 5/8'' — fits 171 models across the New Holland lineup — 677808

Part #677808

Fits: New Holland H7450, New Holland 660, New Holland TR98, New Holland TR99, New Holland 1442 + 204 more

$1.50

In Stock

About this part

Fits 171 variants across 25 series:

Small34 variants
BOX Spreader19 variants
Variable Chamber16 variants
600 Series13 variants
L

About this part

Brand

New Holland

Part Number

677808

SKU

CT-NHL-677808

About this part

Self
Tap Screw Hex Flng, 1/4''
20 x 5/8''
fits 171 models across the New Holland lineup

$1.50

$1.50/each · pack of 25 = $37.50

Quantity (sold in pack of 25)

In Stock

Ships from Clinton Tractor

Clinton Tractor Parts

Order as a full pack

Pack of 25 — $37.50

$1.50/ea · SKU CT-NHL-677808-PK25

We're out of individual units. The full pack ships from CNH.

Returns within 30 days

Restocking fees and return shipping terms depend on the item source. See return policy.

$1.50

In Stock

Pack of 25

$37.50

13 variants

800 Series11 variants

Disc9 variants

Legacy9 variants

Self-propelled8 variants

Dryer7 variants

TR Combine4 variants

Grinder Mixer3 variants

H80003 variants

HW Series3 variants

SD Spreader3 variants

Bale Wagon2 variants

Flail2 variants

Inverter2 variants

L100 Series2 variants

LS2 variants

Utility2 variants

700 Series1 variant

900 Series1 variant

Draper1 variant

Silo Unloader1 variant

Show all 171 models

BOX Spreader (19)

Variable Chamber (16)

600 Series (13)

L (13)

800 Series (11)

Disc (9)

Legacy (9)

Self-propelled (8)

Dryer (7)

TR Combine (4)

Grinder Mixer (3)

H8000 (3)

HW Series (3)

SD Spreader (3)

Bale Wagon (2)

Flail (2)

Inverter (2)

L100 Series (2)

LS (2)

Utility (2)

Most Popular New Holland Parts

Top 6 of 186 best sellers

OEM

Oil, Hydraulic — New Holland — 73341774

PN: 73341774

Ask for a price

Wet Battery 12V,'' 300 Cca'','' 5-13/16'' W x 7-5/16'' H x 7-3/4'' L'' — fits 43 New Holland models — F350DSW

PN: F350DSW

$58.62

OEM

In Stock

Hydraulic Oil — New Holland — 73344274

PN: 73344274

$118.75

OEM

In Stock

Hydraulic Oil — New Holland — 73344268

PN: 73344268

$1,212.00

OEM

Attachment Long Tine for New Holland E57C / E60C — 48058021

PN: 48058021

$4,007.00

Wet Battery 12V,'' 1200 Cca'','' 8-1/8'' W x 8-1/8'' H x 20'' L'' — fits 121 models across the CNH lineup — F150DSW

PN: F150DSW

$229.20

Part Number History

Replaces

2463482684058067780887298535 87507

Current

677808

Found on 291 parts diagrams

04B01

Instrument Panel & Indicator Lights

Ref · 14 hotspots

No DescriptionNew Holland L784

01A01

Main Frame

Ref · 40 hotspots

No DescriptionNew Holland L451

020

PICKUP, 283 & 1283

Ref · 96 hotspots

Complete MachineNew Holland 1283

012

Pick-Up Group

Ref · 78 hotspots

Complete MachineNew Holland 268

08.05

Shields, Europe & R.O.W.

Ref 14 · 38 hotspots

Sheet Metal-DecalsNew Holland BR740A

022

Feeder Assist

Ref · 43 hotspots

Complete MachineNew Holland 285

008

Pickup

Ref · 62 hotspots

Complete MachineNew Holland 847

025

Pickup

Ref · 71 hotspots

Complete MachineNew Holland 505

13.110

PICKUP, FRAME, SHIELDS, WINDGUARD & LIFT

Ref 23 · 52 hotspots

FeederNew Holland BR7050

PICKUP, FRAME, SHIELDS, WINDGUARD & LIFT

08.04

Shields, North America

Ref 14 · 31 hotspots

Sheet Metal-DecalsNew Holland BR740A

002

HEADER FRAME GROUP, 21'

Ref · 28 hotspots

Attachments-HeadersNew Holland 1116D

043

Instrument Panel & Indicator Lights

Ref · 16 hotspots

No DescriptionNew Holland L553

029

MEMORY WRAP TWINE WRAPPER, BSN 718303

Ref · 66 hotspots

Complete MachineNew Holland 848

040

Trailing Light Kit

Ref · 23 hotspots

Complete MachineNew Holland 848

030

BALE COMMAND BUNDLE, ASN 718304

Ref · 69 hotspots

Complete MachineNew Holland 848

021

Feeder Front

Ref · 21 hotspots

Complete MachineNew Holland 285

015

Tailgate

Ref · 101 hotspots

Complete MachineNew Holland 852

021

Pickup

Ref · 92 hotspots

Complete MachineNew Holland 286

044

RECOMMENDED DEALER INITAL PARTS STOCK LIST

Complete MachineNew Holland 311

048

Instrument Panel & Indicator Lights

Ref · 15 hotspots

No DescriptionNew Holland L781

68.180.020

Twine Wrapper

Ref 30 · 71 hotspots

Tying-WrappingNew Holland ROLL-BELT-440

05C01

Throttle Controls

Ref · 20 hotspots

No DescriptionNew Holland L554

08.02

Shields, North America

Ref 14 · 32 hotspots

Sheet Metal-DecalsNew Holland BR7060

14A07

Engine Shielding

Ref 32 · 77 hotspots

Platform, Cab, Bodywork and DecalsNew Holland TR98

025

TWINE WRAPPER, ASN 590921

Ref · 50 hotspots

Complete MachineNew Holland 851

027

TRAILING LIGHT KIT, 9612876

Ref · 23 hotspots

Complete MachineNew Holland 791

050

ELECTRICAL SCHEMATIC, VSG 411 FORD GASOLINE ENGINE, L-454

Ref · 34 hotspots

No DescriptionNew Holland L454

ELECTRICAL SCHEMATIC, VSG 411 FORD GASOLINE ENGINE, L-454

08.05

Shields, Europe & R.O.W.

Ref 14 · 42 hotspots

Sheet Metal-DecalsNew Holland BR750

016

Shield

Ref · 44 hotspots

Complete MachineNew Holland 852

026B

OPTIONAL HORN KIT

Ref · 5 hotspots

No DescriptionNew Holland L250

13.145

Standard Pickup, Shields, Reel & Drive

Ref 39 · 57 hotspots

FeederNew Holland BR770A

009

Wire Twister

Ref · 122 hotspots

Complete MachineNew Holland 1282

020

TRAILING LIGHTS, OPTIONAL

Ref · 23 hotspots

Complete MachineNew Holland 634

002

STANDARD PICKUP, PART 2

Ref 1 · 80 hotspots

Complete MachineNew Holland 678

055

ELECTRIC PANEL, VSG 411 CID FORD GASOLINE ENGINE, L454

Ref · 38 hotspots

No DescriptionNew Holland L454

ELECTRIC PANEL, VSG 411 CID FORD GASOLINE ENGINE, L454

016

Feeder Front

Ref · 16 hotspots

Complete MachineFord/Dearborn 78

13.130

Standard Pickup

Ref 24 · 51 hotspots

FeederNew Holland BR7060

034

Trailing Light Kit

Ref · 23 hotspots

Complete MachineNew Holland 660

041

ELECTRICAL SCHEMATIC, LESS LOADER RESTRAINT, L553 & ASN 712165, L555

Ref · 39 hotspots

No DescriptionNew Holland L553

ELECTRICAL SCHEMATIC, LESS LOADER RESTRAINT, L553 & ASN 712165, L555

012

STANDARD PICK-UP

Ref · 66 hotspots

Complete MachineNew Holland 848

033

Trailing Light Kit

Ref · 26 hotspots

Complete MachineNew Holland 353

054

Trailing Light Kit

Ref · 25 hotspots

Complete MachineNew Holland 358

06.12

Lighting, Europe & R.O.W.

Ref 44 · 77 hotspots

Electrical SystemsNew Holland BR7060

13.135

Standard Pickup

Ref 7 · 41 hotspots

FeederNew Holland BR740

014

Pickup

Ref · 78 hotspots

Complete MachineNew Holland 316

08.14

Engine Shielding

Ref 32 · 85 hotspots

Sheet Metal-DecalsNew Holland TR89

027

Trailing Light Kit

Ref · 23 hotspots

Complete MachineNew Holland 308

001

HEADER FRAME GROUP, 15' & 18'

Ref · 18 hotspots

Attachments-HeadersNew Holland 1116D

020

Trailing Light Kit

Ref · 23 hotspots

Complete MachineNew Holland 630

004

PICKUP, FEEDER & KNOTTER DRIVE

Ref · 47 hotspots

Complete MachineFord/Dearborn S68

+241 more parts diagrams

Parts Diagrams

Often Bought Together

Bearing Housing 47.24mm ID, 10.3mm Holes, 74.68mm Holes Diam — fits 176 models across the New Holland lineup — 54695

$14.82

Wire Clamp 11.11mm, Coat, 7.14mm Bolt Hole, P Type — universal New Holland service part, fits 202 models — 237980

$5.70

Gasket 1.65mm Thk — fits 199 models across the New Holland lineup — 853709

$6.90

Ball Bearing 28.6mm ID x 62mm OD x 23.8mm W — fits 196 models across the New Holland lineup — 45882

$40.90

PN 627040

Clamp — fits 65 models across the New Holland lineup — 627040

$3.82

PN 768999

Clamp — fits 48 New Holland models — 768999

$23.78

Clamp 12.7mm, Coat, 10.3mm Bolt Hole, P Type — universal New Holland service part, fits 781 models — 86010402

$9.06

Wire Clamp 6.3mm, Coat, 10.3mm Bolt Hole, P Type — universal New Holland service part, fits 338 models — 675162

$4.86

PN 134019

Sealing Washer — fits 58 models across the New Holland lineup — 134019

$10.74

Clamp 14.3mm, Coat, 10.3mm Bolt Hole, P Type — fits 172 models across the New Holland lineup — 257492

$14.58

Often Bought Together

Service Manuals

Manual Pages

Related Shorts

14

Watch the New Holland T6.180 Tear Through Waist-High Grass #shortsClinton Tractor & Implement Co.

From Above: New Holland The T6.180 Carves a Hayfield Clean #shortsClinton Tractor & Implement Co.

Watch the New Holland B115D Switch Between Two Jobs Without Stopping #shortsClinton Tractor & Implement Co.

How the FR550 Gets a Perfect Chop Every Time #shortsClinton Tractor & Implement Co.

The New Holland W100D Scoops and Loads Like It's Nothing #shortsClinton Tractor & Implement Co.

She’s not my only one…Clinton Tractor & Implement Co.

Watch the New Holland B115D Cut a Trench Straight Through the Dirt #shortsClinton Tractor & Implement Co.

New Holland T7 Triple Mower Setup Timelapse is NO Joke | Spring Is HERE #shortsClinton Tractor & Implement Co.

Watch the FR550 Reload a Wagon Without Stopping #shortsClinton Tractor & Implement Co.

This New Holland Articulated Loader Timelapse Hits Hard | Spring Is Almost Here"Clinton Tractor & Implement Co.

Watch the Workmaster 120 Tear Through Spring Tillage Like It's Light Work #shortsClinton Tractor & Implement Co.

Massive Harvester in Action #shortsClinton Tractor & Implement Co.

Watch This Boomer 40 Sweep a Roadside Clean in Seconds #shortsClinton Tractor & Implement Co.

Watch This Harvester DEVOUR Entire Fields in SecondsClinton Tractor & Implement Co.

Related Shorts

14

Watch the New Holland T6.180 Tear Through Waist-High Grass #shortsClinton Tractor & Implement Co.

From Above: New Holland The T6.180 Carves a Hayfield Clean #shortsClinton Tractor & Implement Co.

Watch the New Holland B115D Switch Between Two Jobs Without Stopping #shortsClinton Tractor & Implement Co.

How the FR550 Gets a Perfect Chop Every Time #shortsClinton Tractor & Implement Co.

The New Holland W100D Scoops and Loads Like It's Nothing #shortsClinton Tractor & Implement Co.

She’s not my only one…Clinton Tractor & Implement Co.

Watch the New Holland B115D Cut a Trench Straight Through the Dirt #shortsClinton Tractor & Implement Co.

New Holland T7 Triple Mower Setup Timelapse is NO Joke | Spring Is HERE #shortsClinton Tractor & Implement Co.

Watch the FR550 Reload a Wagon Without Stopping #shortsClinton Tractor & Implement Co.

This New Holland Articulated Loader Timelapse Hits Hard | Spring Is Almost Here"Clinton Tractor & Implement Co.

Watch the Workmaster 120 Tear Through Spring Tillage Like It's Light Work #shortsClinton Tractor & Implement Co.

Massive Harvester in Action #shortsClinton Tractor & Implement Co.

Watch This Boomer 40 Sweep a Roadside Clean in Seconds #shortsClinton Tractor & Implement Co.

Watch This Harvester DEVOUR Entire Fields in SecondsClinton Tractor & Implement Co.

Part Number History

Replaces

2463482684058067780887298535 87507

Current

677808

Found on 291 parts diagrams

04B01

Instrument Panel & Indicator Lights

Ref · 14 hotspots

No DescriptionNew Holland L784

01A01

Main Frame

Ref · 40 hotspots

No DescriptionNew Holland L451

020

PICKUP, 283 & 1283

Ref · 96 hotspots

Complete MachineNew Holland 1283

012

Pick-Up Group

Ref · 78 hotspots

Complete MachineNew Holland 268

08.05

Shields, Europe & R.O.W.

Ref 14 · 38 hotspots

Sheet Metal-DecalsNew Holland BR740A

022

Feeder Assist

Ref · 43 hotspots

Complete MachineNew Holland 285

008

Pickup

Ref · 62 hotspots

Complete MachineNew Holland 847

025

Pickup

Ref · 71 hotspots

Complete MachineNew Holland 505

13.110

PICKUP, FRAME, SHIELDS, WINDGUARD & LIFT

Ref 23 · 52 hotspots

FeederNew Holland BR7050

08.04

Shields, North America

Ref 14 · 31 hotspots

Sheet Metal-DecalsNew Holland BR740A

002

HEADER FRAME GROUP, 21'

Ref · 28 hotspots

Attachments-HeadersNew Holland 1116D

043

Instrument Panel & Indicator Lights

Ref · 16 hotspots

No DescriptionNew Holland L553

029

MEMORY WRAP TWINE WRAPPER, BSN 718303

Ref · 66 hotspots

Complete MachineNew Holland 848

040

Trailing Light Kit

Ref · 23 hotspots

Complete MachineNew Holland 848

030

BALE COMMAND BUNDLE, ASN 718304

Ref · 69 hotspots

Complete MachineNew Holland 848

021

Feeder Front

Ref · 21 hotspots

Complete MachineNew Holland 285

015

Tailgate

Ref · 101 hotspots

Complete MachineNew Holland 852

021

Pickup

Ref · 92 hotspots

Complete MachineNew Holland 286

044

RECOMMENDED DEALER INITAL PARTS STOCK LIST

Complete MachineNew Holland 311

048

Instrument Panel & Indicator Lights

Ref · 15 hotspots

No DescriptionNew Holland L781

68.180.020

Twine Wrapper

Ref 30 · 71 hotspots

Tying-WrappingNew Holland ROLL-BELT-440

05C01

Throttle Controls

Ref · 20 hotspots

No DescriptionNew Holland L554

08.02

Shields, North America

Ref 14 · 32 hotspots

Sheet Metal-DecalsNew Holland BR7060

14A07

Engine Shielding

Ref 32 · 77 hotspots

Platform, Cab, Bodywork and DecalsNew Holland TR98

025

TWINE WRAPPER, ASN 590921

Ref · 50 hotspots

Complete MachineNew Holland 851

027

TRAILING LIGHT KIT, 9612876

Ref · 23 hotspots

Complete MachineNew Holland 791

050

ELECTRICAL SCHEMATIC, VSG 411 FORD GASOLINE ENGINE, L-454

Ref · 34 hotspots

No DescriptionNew Holland L454

08.05

Shields, Europe & R.O.W.

Ref 14 · 42 hotspots

Sheet Metal-DecalsNew Holland BR750

016

Shield

Ref · 44 hotspots

Complete MachineNew Holland 852

026B

OPTIONAL HORN KIT

Ref · 5 hotspots

No DescriptionNew Holland L250

13.145

Standard Pickup, Shields, Reel & Drive

Ref 39 · 57 hotspots

FeederNew Holland BR770A

009

Wire Twister

Ref · 122 hotspots

Complete MachineNew Holland 1282

020

TRAILING LIGHTS, OPTIONAL

Ref · 23 hotspots

Complete MachineNew Holland 634

002

STANDARD PICKUP, PART 2

Ref 1 · 80 hotspots

Complete MachineNew Holland 678

055

ELECTRIC PANEL, VSG 411 CID FORD GASOLINE ENGINE, L454

Ref · 38 hotspots

No DescriptionNew Holland L454

016

Feeder Front

Ref · 16 hotspots

Complete MachineFord/Dearborn 78

13.130

Standard Pickup

Ref 24 · 51 hotspots

FeederNew Holland BR7060

034

Trailing Light Kit

Ref · 23 hotspots

Complete MachineNew Holland 660

041

ELECTRICAL SCHEMATIC, LESS LOADER RESTRAINT, L553 & ASN 712165, L555

Ref · 39 hotspots

No DescriptionNew Holland L553

012

STANDARD PICK-UP

Ref · 66 hotspots

Complete MachineNew Holland 848

033

Trailing Light Kit

Ref · 26 hotspots

Complete MachineNew Holland 353

054

Trailing Light Kit

Ref · 25 hotspots

Complete MachineNew Holland 358

06.12

Lighting, Europe & R.O.W.

Ref 44 · 77 hotspots

Electrical SystemsNew Holland BR7060

13.135

Standard Pickup

Ref 7 · 41 hotspots

FeederNew Holland BR740

014

Pickup

Ref · 78 hotspots

Complete MachineNew Holland 316

08.14

Engine Shielding

Ref 32 · 85 hotspots

Sheet Metal-DecalsNew Holland TR89

027

Trailing Light Kit

Ref · 23 hotspots

Complete MachineNew Holland 308

001

HEADER FRAME GROUP, 15' & 18'

Ref · 18 hotspots

Attachments-HeadersNew Holland 1116D

020

Trailing Light Kit

Ref · 23 hotspots

Complete MachineNew Holland 630

004

PICKUP, FEEDER & KNOTTER DRIVE

Ref · 47 hotspots

Complete MachineFord/Dearborn S68

+241 more parts diagrams

Often Bought Together

Bearing Housing 47.24mm ID, 10.3mm Holes, 74.68mm Holes Diam — fits 176 models across the New Holland lineup — 54695

$14.82

Wire Clamp 11.11mm, Coat, 7.14mm Bolt Hole, P Type — universal New Holland service part, fits 202 models — 237980

$5.70

Gasket 1.65mm Thk — fits 199 models across the New Holland lineup — 853709

$6.90

Ball Bearing 28.6mm ID x 62mm OD x 23.8mm W — fits 196 models across the New Holland lineup — 45882

$40.90

PN 627040

Clamp — fits 65 models across the New Holland lineup — 627040

$3.82

PN 768999

Clamp — fits 48 New Holland models — 768999

$23.78

Clamp 12.7mm, Coat, 10.3mm Bolt Hole, P Type — universal New Holland service part, fits 781 models — 86010402

$9.06

Wire Clamp 6.3mm, Coat, 10.3mm Bolt Hole, P Type — universal New Holland service part, fits 338 models — 675162

$4.86

PN 134019

Sealing Washer — fits 58 models across the New Holland lineup — 134019

$10.74

Clamp 14.3mm, Coat, 10.3mm Bolt Hole, P Type — fits 172 models across the New Holland lineup — 257492

$14.58

Self-Tap Screw Hex Flng, 1/4'' - 20 x 5/8'' — fits 171 models across the New Holland lineup — 677808

About this part

About this part

About this part

Small (34)

BOX Spreader (19)

Variable Chamber (16)

600 Series (13)

L (13)

800 Series (11)

Disc (9)

Legacy (9)

Self-propelled (8)

Dryer (7)

TR Combine (4)

Grinder Mixer (3)

H8000 (3)

HW Series (3)

SD Spreader (3)

Bale Wagon (2)

Flail (2)

Inverter (2)

L100 Series (2)

LS (2)

Utility (2)

700 Series (1)

900 Series (1)

Draper (1)

Silo Unloader (1)

Oil, Hydraulic — New Holland — 73341774

Wet Battery 12V,'' 300 Cca'','' 5-13/16'' W x 7-5/16'' H x 7-3/4'' L'' — fits 43 New Holland models — F350DSW

Hydraulic Oil — New Holland — 73344274

Hydraulic Oil — New Holland — 73344268

Attachment Long Tine for New Holland E57C / E60C — 48058021

Wet Battery 12V,'' 1200 Cca'','' 8-1/8'' W x 8-1/8'' H x 20'' L'' — fits 121 models across the CNH lineup — F150DSW

This Part Fits

Balers

Material Handling

Haytools

Light Equipment

Harvesting Equipment

Forage Equipment

Part Number History

Found on 291 parts diagrams

Instrument Panel & Indicator Lights

Main Frame

PICKUP, 283 & 1283

Pick-Up Group

Shields, Europe & R.O.W.

Feeder Assist

Pickup

Pickup

PICKUP, FRAME, SHIELDS, WINDGUARD & LIFT

Shields, North America

HEADER FRAME GROUP, 21'

Instrument Panel & Indicator Lights

MEMORY WRAP TWINE WRAPPER, BSN 718303

Trailing Light Kit

BALE COMMAND BUNDLE, ASN 718304

Feeder Front

Tailgate

Pickup

RECOMMENDED DEALER INITAL PARTS STOCK LIST

Instrument Panel & Indicator Lights

Twine Wrapper

Throttle Controls

Shields, North America

Engine Shielding

TWINE WRAPPER, ASN 590921

TRAILING LIGHT KIT, 9612876

ELECTRICAL SCHEMATIC, VSG 411 FORD GASOLINE ENGINE, L-454

Shields, Europe & R.O.W.

Shield

OPTIONAL HORN KIT

Standard Pickup, Shields, Reel & Drive

Wire Twister

TRAILING LIGHTS, OPTIONAL

STANDARD PICKUP, PART 2

ELECTRIC PANEL, VSG 411 CID FORD GASOLINE ENGINE, L454

Feeder Front