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1/4-20 Stainless Steel Phillips Round Head Machine Screws

  • 18-8 Stainless Steel Includes 303 & 304 Grades
  • 1/4"-20 #14 Right Hand Thread, UNC 
  • Fully Threaded For Use With A Pre Tapped Hole Or Matching Hex Nut.
  • Rust and Corrosion Resistant
  • Standards: ANSI B18.6.3
  • Please View Matching Nuts & Washers Below.


Item # Image Description Price
RHMSX1/420X.3BAG
1/4-20 x 3/8 Phillips Round Head Machine Screws Stainless Steel
1/4-20 x 3/8 Phillips Round Head Machine Screws Stainless Steel
  • SOLD IN BOXES OF 100
  • 18-8 / 304 Stainless Steel
  • Diameter - Thread Pitch: 1/4"-20
  • Fully Threaded
  • Phillips Round Head
  • Contact Our Sales Department For Buld Pricing!
$14.50

RHMSX1/420X.5BAG
1/4-20 x 1/2 Phillips Round Head Machine Screws Stainless Steel
1/4-20 x 1/2 Phillips Round Head Machine Screws Stainless Steel
  • SOLD IN BOXES OF 100
  • 18-8 / 304 Stainless Steel
  • Diameter - Thread Pitch: 1/4"-20
  • Fully Threaded
  • Phillips Round Head
  • Contact Our Sales Department For Buld Pricing!
$15.25

RHMSX1/420X.6BAG
1/4-20 x 5/8 Phillips Round Head Machine Screws Stainless Steel
1/4-20 x 5/8 Phillips Round Head Machine Screws Stainless Steel
  • SOLD IN BOXES OF 100
  • 18-8 / 304 Stainless Steel
  • Diameter - Thread Pitch: 1/4"-20
  • Fully Threaded
  • Phillips Round Head
  • Contact Our Sales Department For Buld Pricing!
$16.00

RHMSX1/420X.7BAG
1/4-20 x 3/4 Phillips Round Head Machine Screws Stainless Steel
1/4-20 x 3/4 Phillips Round Head Machine Screws Stainless Steel
  • SOLD IN BOXES OF 100
  • 18-8 / 304 Stainless Steel
  • Diameter - Thread Pitch: 1/4"-20
  • Fully Threaded
  • Phillips Round Head
  • Contact Our Sales Department For Buld Pricing!
$16.50

RHMSX1/420X10BAG
1/4-20 x 1 Phillips Round Head Machine Screws Stainless Steel
1/4-20 x 1 Phillips Round Head Machine Screws Stainless Steel
  • SOLD IN BOXES OF 100
  • 18-8 / 304 Stainless Steel
  • Diameter - Thread Pitch: 1/4"-20
  • Fully Threaded
  • Phillips Round Head
  • Contact Our Sales Department For Buld Pricing!
$17.25

RHMSX1/420X12BAG
1/4-20 x 1-1/4 Phillips Round Head Machine Screws Stainless Steel
1/4-20 x 1-1/4 Phillips Round Head Machine Screws Stainless Steel
  • SOLD IN BOXES OF 100
  • 18-8 / 304 Stainless Steel
  • Diameter - Thread Pitch: 1/4"-20
  • Fully Threaded
  • Phillips Round Head
  • Contact Our Sales Department For Buld Pricing!
$18.00

RHMSX1/420X15BAG
1/4-20 x 1-1/2 Phillips Round Head Machine Screws Stainless Steel
1/4-20 x 1-1/2 Phillips Round Head Machine Screws Stainless Steel
  • SOLD IN BOXES OF 100
  • 18-8 / 304 Stainless Steel
  • Diameter - Thread Pitch: 1/4"-20
  • Fully Threaded
  • Phillips Round Head
  • Contact Our Sales Department For Buld Pricing!
$18.75

RHMSX1/420X17BAG
1/4-20 x 1-3/4 Phillips Round Head Machine Screws Stainless Steel
1/4-20 x 1-3/4 Phillips Round Head Machine Screws Stainless Steel
  • SOLD IN BOXES OF 100
  • 18-8 / 304 Stainless Steel
  • Diameter - Thread Pitch: 1/4"-20
  • Fully Threaded
  • Phillips Round Head
  • Contact Our Sales Department For Buld Pricing!
$19.50

RHMSX1/420X20BAG
1/4-20 x 2 Phillips Round Head Machine Screws Stainless Steel
1/4-20 x 2 Phillips Round Head Machine Screws Stainless Steel
  • SOLD IN BOXES OF 100
  • 18-8 / 304 Stainless Steel
  • Diameter - Thread Pitch: 1/4"-20
  • Fully Threaded
  • Phillips Round Head
  • Contact Our Sales Department For Buld Pricing!
$20.50

RHMSX1/420X25BAG
1/4-20 x 2-1/2 Phillips Round Head Machine Screws Stainless Steel
1/4-20 x 2-1/2 Phillips Round Head Machine Screws Stainless Steel
  • SOLD IN BOXES OF 100
  • 18-8 / 304 Stainless Steel
  • Diameter - Thread Pitch: 1/4"-20
  • Fully Threaded
  • Phillips Round Head
  • Contact Our Sales Department For Buld Pricing!
$25.00

RHMSX1/420X30BAG25
1/4-20 x 3 Phillips Round Head Machine Screws Stainless Steel
1/4-20 x 3 Phillips Round Head Machine Screws Stainless Steel
  • SOLD BY BAG OF 25.
  • 18-8 / 304 Stainless Steel
  • Diameter - Thread Pitch: 1/4"-20
  • Fully Threaded
  • Phillips Round Head
  • Contact Our Sales Department For Buld Pricing!
$13.50

RHMSX1/420X40BAG25
1/4-20 x 4 Phillips Round Head Machine Screws Stainless Steel
1/4-20 x 4 Phillips Round Head Machine Screws Stainless Steel
  • SOLD BY BAG OF 25.
  • 18-8 / 304 Stainless Steel
  • Diameter - Thread Pitch: 1/4"-20
  • Fully Threaded
  • Phillips Round Head
  • Contact Our Sales Department For Buld Pricing!
$16.25

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.
Special Pricing Available
$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

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

NILSDOM1/4-20BAG25
1/4-20 Lock Nuts Purple Insert - Waxed 18-8 / 304 Stainless Steel
1/4-20 Lock Nuts Purple Insert - Waxed 18-8 / 304 Stainless Steel
  • SOLD BY BAG OF 25.
  • 18-8 / 304 Grade Stainlesss Steel
  • Waxed Lock Nut to Prevent Galling
  • 7/16" Wrench Size
  • Contact Our Sales Department for Bulk and Wholesale Pricing
Special Pricing Available
$5.25

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