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1/4-20 Cup Point Socket Set Screws 18-8 / 304 Stainless Steel

  • Set Screws are a Blind or Headless Fastener That has an Internal Hex Drive.
  • A Cup Point Set Screw Fastener is Driven by a Socket Hex Allen Wrench.
  • A Stainless Steel Set Screw is Sometimes Called a Grub Screw.
  • The Hexagonal Drive or Hex Key L Wrench Allows For Stronger Tightening Compared to Screws that use a Phillips or Flat Head Screw Driver That Sometimes Tend To Strip The Head Of The Screw.
  • Grub Screws are Made to Fit Flush When Installed.
  • We Carry Cup Point Set Screws in 18-8 / 304 Stainless Steel Which Is More Corrosion Resistant.
  • These are the Most Popular Socket Cap Allen Wrench Set Screws for Many Production Applications.
  • 1/4"-20 Right Hand Thread, UNC
  • Please View Matching Nuts & Washers Below.


Item # Image Description Price
SKS1/420X.18BAG25
1/4-20 x 3/16
1/4-20 x 3/16" Socket Set Grub Screws Cup Point 18-8 Stainless Steel
  • SOLD BY BAG OF 25.
  • Cup Point Grub Socket Set Screws
  • Made From 18-8  / 304 Stainless Steel
  • Hex Allen Key = 1/8"
  • Contact Our Sales Department for Bulk Pricing.
$5.00

SKS1/420X.25BAG25
1/4-20 x 1/4
1/4-20 x 1/4" Socket Set Grub Screws Cup Point 18-8 Stainless Steel
  • SOLD BY BAG OF 25.
  • Cup Point Grub Socket Set Screws
  • Made From 18-8  / 304 Stainless Steel
  • Hex Allen Key = 1/8"
  • Contact Our Sales Department for Bulk Pricing.
$5.00

SKS1/420X.31BAG25
1/4-20 x 5/16
1/4-20 x 5/16" Socket Set Grub Screws Cup Point 18-8 Stainless Steel
  • SOLD BY BAG OF 25.
  • Cup Point Grub Socket Set Screws
  • Made From 18-8  / 304 Stainless Steel
  • Hex Allen Key = 1/8"
  • Contact Our Sales Department for Bulk Pricing.
$5.00

SKS1/420X.38BAG25
1/4-20 x 3/8
1/4-20 x 3/8" Socket Set Grub Screws Cup Point 18-8 Stainless Steel
  • SOLD BY BAG OF 25.
  • Cup Point Grub Socket Set Screws
  • Made From 18-8  / 304 Stainless Steel
  • Hex Allen Key = 1/8"
  • Contact Our Sales Department for Bulk Pricing.
$5.00

SKS1/420X.50BAG25
1/4-20 x 1/2
1/4-20 x 1/2" Socket Set Grub Screws Cup Point 18-8 Stainless Steel
  • SOLD BY BAG OF 25.
  • Cup Point Grub Socket Set Screws
  • Made From 18-8  / 304 Stainless Steel
  • Hex Allen Key = 1/8"
  • Contact Our Sales Department for Bulk Pricing.
$5.00

SKS1/420X.625BAG25
1/4-20 x 5/8
1/4-20 x 5/8" Socket Set Grub Screws Cup Point 18-8 Stainless Steel
  • SOLD BY BAG OF 25.
  • Cup Point Grub Socket Set Screws
  • Made From 18-8  / 304 Stainless Steel
  • Hex Allen Key = 1/8"
  • Contact Our Sales Department for Bulk Pricing.
$5.25

SKS1/420X.750BAG25
1/4-20 x 3/4
1/4-20 x 3/4" Socket Set Grub Screws Cup Point 18-8 Stainless Steel
  • SOLD BY BAG OF 25.
  • Cup Point Grub Socket Set Screws
  • Made From 18-8  / 304 Stainless Steel
  • Hex Allen Key = 1/8"
  • Contact Our Sales Department for Bulk Pricing.
$6.00

SKS1/420X100BAG25
1/4-20 x 1
1/4-20 x 1" Socket Set Grub Screws Cup Point 18-8 Stainless Steel
  • SOLD BY BAG OF 25.
  • Cup Point Grub Socket Set Screws
  • Made From 18-8  / 304 Stainless Steel
  • Hex Allen Key = 1/8"
  • Contact Our Sales Department for Bulk Pricing.
$6.50

SKS1/420X125BAG25
1/4-20 x 1-1/4
1/4-20 x 1-1/4" Socket Set Grub Screws Cup Point 18-8 Stainless Steel
  • SOLD BY BAG OF 25.
  • Cup Point Grub Socket Set Screws
  • Made From 18-8  / 304 Stainless Steel
  • Hex Allen Key = 1/8"
  • Contact Our Sales Department for Bulk Pricing.
$7.25

SKS1/420X150BAG25
1/4-20 x 1-1/2
1/4-20 x 1-1/2" Socket Set Grub Screws Cup Point 18-8 Stainless Steel
  • SOLD BY BAG OF 25.
  • Cup Point Grub Socket Set Screws
  • Made From 18-8  / 304 Stainless Steel
  • Hex Allen Key = 1/8"
  • Contact Our Sales Department for Bulk Pricing.
$8.25

SKS1/420X175BAG25
1/4-20 x 1-3/4
1/4-20 x 1-3/4" Socket Set Grub Screws Cup Point 18-8 Stainless Steel
  • SOLD BY BAG OF 25.
  • Cup Point Grub Socket Set Screws
  • Made From 18-8  / 304 Stainless Steel
  • Hex Allen Key = 1/8"
  • Contact Our Sales Department for Bulk Pricing.
$10.00

SKS1/420X200BAG25
1/4-20 x 2
1/4-20 x 2" Socket Set Grub Screws Cup Point 18-8 Stainless Steel
  • SOLD BY BAG OF 25.
  • Cup Point Grub Socket Set Screws
  • Made From 18-8  / 304 Stainless Steel
  • Hex Allen Key = 1/8"
  • Contact Our Sales Department for Bulk Pricing.
$11.50

NHS1/4-20BAG
1/4-20 Finish Hex Nuts 18-8 / 304 Stainless Steel
1/4-20 Finish Hex Nuts 18-8 / 304 Stainless Steel
  • SOLD IN BOXES OF 100.
  • 1/4"-20 Coarse Thread Hex Nut,
  • 7/16" Flats-Wrench Size, 7/32" Thickness.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
Special Pricing Available
$4.50

NILS1/4-20BAG
1/4-20 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
1/4-20 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
  • SOLD IN BOXES OF 100.
  • 1/4"-20 Thread Nyloc Lock Nut
  • 7/16" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
Special Pricing Available
$7.75

NHCOUP1/4-20
1/4-20 Coupling Extention Nuts 18-8 / 304 Stainless Steel
1/4-20 Coupling Extention Nuts 18-8 / 304 Stainless Steel
  • SOLD BY THE PIECE.
  • Made From 18-8 / 304 Stainless Steel.
  • 3/8" Wrench Size
  • Length: 7/8"
  • Contact Our Sales Department For Bulk Pricing.
$1.00

NKLOCK1/420BAG
1/4-20 Hex Kep K-Lock Nuts 18-8 / 304 Stainless Steel Keps
1/4-20 Hex Kep K-Lock Nuts 18-8 / 304 Stainless Steel Keps
  • SOLD IN BOXES OF 100.
  • 7/16" Wrench Size.
  • 18-8 / 304 Grade Stainless Steel
  • Contact Our Sales Department For Bulk Pricing.
Special Pricing Available
$9.00

NHFLG1/4-20BAG
1/4-20 Hex Serrated Flange Nuts 18-8 / 304 Stainless Steel
1/4-20 Hex Serrated Flange Nuts 18-8 / 304 Stainless Steel
  • SOLD IN BOXES OF 100
  • 18-8 / 304 Grade Stainless Steel.
  • Max Width Across Flats = .438
  • Contact Our Sales Department For Bulk Pricing.
$10.00

NJS1/4-20BAG
1/4-20 Thin Hex Jam Nuts 18-8 / 304 Stainless Steel
1/4-20 Thin Hex Jam Nuts 18-8 / 304 Stainless Steel
  • SOLD IN BOXES OF 100.
  • 7/16" Wrench Size
  • Thickness: 5/32"
  • Contact Our Sales Department For Bulk Pricing
$5.00

NILST1/4-20BAG
1/4-20 THIN Nylon Insert Hex Jam Lock Nuts 18-8 / 304 Stainless Steel
1/4-20 THIN Nylon Insert Hex Jam Lock Nuts 18-8 / 304 Stainless Steel
  • SOLD BY THE BOX OF 100.
  • Flats 0.439" Height 0.218"
  • 18-8 / 304 Grade Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
Special Pricing Available
$6.25

SKSASSTSS
Socket Set Screw Assortment Kit 18-8 Stainless Steel.
Socket Set Screw Assortment Kit 18-8 Stainless Steel.
  • Cup Point Socket Hex Head Grub Set Screws.
  • 1800 Piece Set In Clear Plastic Box.
  • 18-8 / 304 Stainless Steel.
  • Includes Sizes #6-32 #8-32 #10-24 #10-32 1/4-20  
  • View Extended Info For Lengths and Quantity.
$75.00

WFS1/4BAG
1/4
1/4" Flat Washers 18-8 / 304 Stainless Steel
  • SOLD IN BOXES OF 100.
  • 1/4" Standard Commercial Pattern Round Flat Washers.
  • Made From 18-8 / 304 Stainless Steel 
  • ID 0.281" OD 5/8" Thickness 0.050" 
  • CONTACT OUR SALES DEPARTMENT FOR BULK PRICING.
Special Pricing Available
$5.00

WLS1/4BAG
1/4
1/4" Split Ring Lock Washers 18-8 / 304 Stainless Steel
  • SOLD IN BOXES OF 100.
  • Medium Profile Split Ring Lock Washers.
  • Made From 18-8 / 304 Stainless Steel.
  • ID 0.252" OD 0.487" Thickness 0.062"
  • CONTACT OUR SALES DEPARTMENT FOR BULK PRICING.
Special Pricing Available
$3.75

WFDSHD1/4X100
1/4
1/4" x 1" Fender Washers HEAVY DUTY 1/16 Thick 18-8 Stainless Steel
  • SOLD BY THE PIECE
  • These Fender Washers Are Thicker Then The Standards.
  • Made From 18-8 / 304 Stainless Steel.
  • Thickness: .062 (1/16")
$0.80

WINLW1/4BAG
1/4
1/4" Internal Tooth Lock Washers 410 Stainless Steel
  • SOLD IN BOXES OF 100.
  • 410 Grade Stainless Steel.
  • Serrated INTERNAL Tooth Star Washers. 
  • Please Contact Our Sales Department For Bulk Pricing.
Special Pricing Available
$4.50

WEXLW1/4BAG
1/4
1/4" External Tooth Lock Washers 410 Stainless Steel
  • SOLD IN BOXES OF 100.
  • 410 Grade Stainless Steel.
  • Serrated EXTERNAL Tooth Star Washers. 
  • Please Contact Our Sales Department For Bulk Pricing.
$4.00

WAN1/4-416BAG
1/4
1/4" AN Flat Washers 900 Series 18-8 / 304 Stainless Steel
  • SOLD BY THE BOX OF 100.
  • 18-8 / 304 Stainless Steel
  • ID: .265
  • OD: .500
  • Thickness: 1/16"
  • AN960C416
Special Pricing Available
$5.00

WSAE1/4-810BAG
1/4
1/4" SAE Flat Washers 18-8 / 304 Stainless Steel
  • SOLD BY THE BOX OF 100
  • 18-8 / 304 Stainless Steel
  • ID: .281
  • OD:  .625
  • Thickness: .051 - .080
  • SAE 15795-810
Special Pricing Available
$4.50

NHSCAP1/4-20BAG25
1/4-20 Hex Acorn Cap Nuts 18-8 / 304 Stainless Steel
1/4-20 Hex Acorn Cap Nuts 18-8 / 304 Stainless Steel
  • SOLD BY BAG OF 25.
  • 7/16" Wrench Size.
  • 15/32" Height Overall.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
Special Pricing Available
$7.75

NWING1/4-20BAG25
1/4-20 Wing Nuts 18-8 / 304 Stainless Steel
1/4-20 Wing Nuts 18-8 / 304 Stainless Steel
  • SOLD BY BAG OF 25.
  • 18-8 / 304 Stainless Steel.
  • Wing Nut Span = 1.10 "
  • Contact Our Sales Department For Bulk Pricing.
Special Pricing Available
$5.75

NTEENUT1/4X.38BAG10
1/4-20 x 3/8 T-Nuts 4 Prong 18-8 / 304 Stainless Steel Tee Nut
1/4-20 x 3/8 T-Nuts 4 Prong 18-8 / 304 Stainless Steel Tee Nut
  • SOLD BY BAG OF 10..
  • 3/8" Barrel Length
  • 4 Prongs
  • Made From 18-8 / 304 Grade Stainless Steel.
Special Pricing Available
$7.50

NTEENUT1/4X7/16BAG10
1/4-20 x 7/16 T-Nuts 4 Prong 18-8 / 304 Stainless Steel Tee Nut
1/4-20 x 7/16 T-Nuts 4 Prong 18-8 / 304 Stainless Steel Tee Nut
  • SOLD BY BAG OF 10..
  • 7/16" Barrel Length
  • 4 Prongs
  • Made From 18-8 / 304 Grade Stainless Steel.
Special Pricing Available
$7.50

NHHS1/4-20BAG25
1/4-20 Heavy Hex Finish Nuts 18-8 / 304 Stainless Steel
1/4-20 Heavy Hex Finish Nuts 18-8 / 304 Stainless Steel
  • SOLD BY BAG OF 25.
  • Extra Thick Hex Finish Nuts
  • Flats 1/2" Height 15/64"
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
Special Pricing Available
$7.50

WFDS1/4X100BAG
1/4
1/4" x 1" Fender Washers 18-8 / 304 Stainless Steel
  • SOLD IN BOXES OF 100.
  • Large OD Flat Fender Washers
  • Made From 18-8 / 304 Stainless Steel
  • Thickness: .050
  • CONTACT OUR SALES DEPARTMENT FOR BULK PRICING.
Special Pricing Available
$10.50

WFDS1/4X125BAG
1/4
1/4" x 1-1/4" Fender Washers 18-8 / 304 Stainless Steel
  • SOLD IN BOXES OF 100.
  • Large OD Flat Fender Washers
  • Made From 18-8 / 304 Stainless Steel
  • Thickness: .050
  • CONTACT OUR SALES DEPARTMENT FOR BULK PRICING.
Special Pricing Available
$11.50

WFDS1/4X150BAG25
1/4
1/4" x 1-1/2" Fender Washers 18-8 / 304 Stainless Steel
  • SOLD BY BAG OF 25.
  • Large OD Flat Fender Washers
  • Made From 18-8 / 304 Stainless Steel
  • Thickness: .050
  • CONTACT OUR SALES DEPARTMENT FOR BULK PRICING.
Special Pricing Available
$7.25

WFSL1/4BAG
1/4
1/4" x 11/16" Large OD Flat Washer 18-8 / 304 Stainless Steel
  • SOLD IN BOXES OF 100.
  • Made From 18-8 / 304 Stainless Steel.
  • 11/16" OD.
  • CONTACT OUR SALES DEPARTMENT FOR BULK PRICING.
Special Pricing Available
$6.00

WNPW14BAG25
1/4
1/4" Neoprene Bonded Sealing Washers 18-8 / 304 Stainless Steel
  • SOLD BY BAG OF 25.
  • 18-8 / 304 Stainless Steel.
  • Neoprene Backed EPDM Rubber Seal Washer
  • OD: .590"
  • Please Contact Our Sales Department For Bulk Pricing.
Special Pricing Available
$5.50