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Self Tapping Screws
  > MS21318 Round Type-U Drive Screws - Steel Cadmium
  > MS51861 Pan Phil Type -AB Self Tapping Screws - 410 SS
  > MS51861 Pan Phil Type -AB Self Tapping Screws - Steel Cad Yellow
Machine Screws
  > MS24693 100d Flat Phil Coarse & Fine Steel Cadmium Yellow Plating
  > MS24693-B 100d Flat Phil Coarse & Fine Stainless Steel w/ Black Oxide
  > MS24693-C 100d Flat Phil Coarse & Fine Stainless Steel
  > MS35190 82d Flat Phil Coarse Steel Cadmium Yellow Plated
  > MS35191 82d Flat Phil Fine Steel Cadmium Yellow Plated
  > MS35206 Pan Phil Coarse Steel Cadmium Yellow Plated
  > MS35207 Pan Phil Fine Steel Cadmium Yellow Plated
  > MS35265 Drilled Slotted Fillister Coarse Steel Cadmium Plated
  > MS35266 Drilled Slotted Fillister Fine Steel Cadmium Plated
  > MS35275 Drilled Slotted Fillister Coarse Stainless Steel
  > MS35276 Drilled Slotted Fillister Fine Stainless Steel
  > MS51957 Pan Phil Coarse Stainless Steel
  > MS51957-B Pan Phil Coarse Stainless Steel w/ Black Oxide
  > MS51958 Pan Phil Fine Stainless Steel
  > MS51958 Pan Phil Fine Stainless Steel w/ Black Oxide
  > MS51959 82d Flat Phil Coarse Stainless Steel
  > MS51960 82d Flat Phil Fine Stainless Steel
Thread Rolling / Forming (Trilobular) Screws
  > Thread Rolling / Forming (Trilobular) Screws Inch
    • Thread Rolling / Forming (Trilobular) Plastite Alternative Screws Inch
    • Thread Rolling / Forming (Trilobular) Taptite Alternative Scews Inch
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Self-Clinching Studs
  > Flush Head Self-Clinch Studs
    • Metric - Self-Clinch Studs - Steel Zinc - Type FH & Series CH
    • Inch - Self-Clinch Studs - Stainless Steel - Types FHS / HFHS & Series CHS
    • Inch - Self-Clinch Studs - Steel Zinc - Types FH / HFH & Series CH
    • Inch - Self-Clinch Studs - Steel Zinc Yellow - Type FH
  > Broaching-Type Self-Clinch Studs
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Retaining Rings
Retaining Rings Inch
  > E-Style Retaining Rings (E/SE)
    • E-Style Retaining Rings Stainless Steel (E/SE)
    • E-Style Retaining Rings Steel (E/SE)
  > External Retaining Rings
    • External Retaining Rings Stainless Steel
    • External Retaining Rings Steel
  > Internal Retaining Rings
    • Internal Retaining Rings Stainless Steel
    • Internal Retaining Rings Steel
Retaining Rings Metric
  > Metric E-Style Retaining Rings (E/SE)
    • Metric E-Style Retaining Rings Steel (E/SE)
  > Metric External Retaining Rings
    • Metric External Retaining Rings Steel
  > Metric Internal Retaining Rings
    • Metric Internal Retaining Rings Steel
Retaining Rings - Military
Stainless Steel Rings
Steel Phosphate Plated Rings
Socket Products
Socket Cap Screws
  > Mil-Spec Socket Head Cap Screws
  > Inch Socket Cap Screws
    • Button Head Cap Screws - Inch
      > Coarse Thread - Button Head Cap Screws
      > Fine Thread - Button Head Cap Screws
    • Socket Head Cap Screws - Inch
      > Coarse Thread Socket Caps
    • Coarse - Zinc
    • Coarse - Alloy Steel Black Ox
    • Coarse - Stainless Steel
      > Fine Thread Socket Caps
    • Fine - Zinc
    • Fine - Alloy Steel Black Oxide
    • Fine - Stainless Steel
    • Flat Head Cap Screws - Inch
      > Coarse Thread - Flat Head Cap Screws
      > Fine Thread - Flat Head Cap Scews
    • Low Head Cap Screws - Inch
      > Coarse Thread - Low Head Cap Screws
      > Fine Thread - Low Head Cap Screws
  > Metric Socket Cap Screws
    • Socket Head Cap Screws - Metric
Alloy Steel

    • Flat Head Cap Screws - Metric
Alloy Steel

    • Button Head Cap Screws - Metric
Alloy Steel

Socket Set Screws
  > Socket Set Screws Inch
    • Socket Set Screws Inch - Alloy Steel
      > Socket Set Screws Inch - Alloy Steel Cone Point
      > Socket Set Screws Inch - Alloy Steel Cup Point
      > Socket Set Screws Inch - Alloy Steel Flat Point
      > Socket Set Screws Inch - Alloy Steel Half Dog Point
      > Socket Set Screws Inch - Alloy Steel Oval Point
    • Socket Set Screws Inch - Stainless Steel
      > Socket Set Screws Inch - Stainless Steel Cone Point
  > Socket Set Screws Metric
    • Socket Set Screws Metric - Alloy Steel
      > Socket Set Screws Metric - Alloy Steel Cup Point
Other Products
Adhesives & Sealants
  > Low Strength - Purple
  > Medium Strength - Blue
  > Medium to High Strength - Green
  > High Strength - Red
  > Very High Strength - Red
  > Vibra-Tite®
Hex Heads
PPE & Safety
  > KN95 Respirator Masks
    • KN95 vs. N95 Performance Standards
  > N95 Respirator Masks - NIOSH Approved
  > Covid-19 Rapid Tests
  > Reusable Face Masks
  > 3 PLY Surgical Masks
  > Sanitizing & Disinfectant Wipes
  > Hand Sanitizer - Gallon & Desk Sizes
  > Protective Gloves - Nitrile, Latex, Vinyl & Work
    • Nitrile Gloves
    • Vinyl Gloves
    • Work & Other Gloves
  > Thermometers
  > Medical Isolation & Surgical Gowns
  > Face Shields & Protective Goggles
  > Personal Protection Packs
Retaining Rings
Screw Driving Tools
  > Screw Driver Insert Bits
    • Phillips Insert Bits
    • Pozidriv®-alternative Insert Bits
    • Torx®-alternative Insert Bits
    • Slotted Insert Bits
    • Square Recess Insert Bits
  > Power Bits
    • Phillips Power Insert Bits
    • Pozidriv®-alternative Power Insert Bits
    • Torx®-alternative Power Insert Bits
    • Slotted Power Insert Bits
    • Square Recess Power Insert Bits
  > Bit Holders
  > Nutsetters
HEX HEAD CAP SCREWS
Precision Shoulder Screws
Inch - Precision Shoulder Screws
  > Hex Socket Drive - 300 Series Stainless Steel
  > Hex Socket Drive - 416 Series Stainless Steel
  > Slotted Drive - 300 Series Stainless Steel
  > Slotted Drive - 416 Series Stainless Steel
  > Cross Reference - 300 Series Stainless - Inch
  > Cross Reference - 416 Stainless - Inch
Metric - Precision Shoulder Screws
  > Hex Socket Drive - 18-8 & 300 Series Stainless Steel
  > Hex Socket Drive - 416 Series Stainless Steel
  > Slotted - 18-8 & 300 Series Stainless Steel
  > Slotted - 416 Series Stainless Steel
  > Cross Reference - Hex Socket Drive - Metric
  > Cross Reference - Slotted Drive - Metric
Mil-Spec - Precision Shoulder Screws
  > Socket Head Shoulder Screws MS51576 - Stainless Steel
  > Cross Reference - MS51575 - 300 Series Stainless Steel
  > Cross Reference - MS51576 - 300 Series Stainless Steel
Products & Services
Brands and Equivalents
Electronic & Panel Hardware
Knurled Head Thumb Screws
  > Washer Face - Knurled Thumb Screws
    • Washer Face - Stainless Steel
    • Washer Face - Aluminum
  > Plain - Knurled Thumb Screws
    • Plain - Stainless Steel
    • Plain - Aluminum
  > Cross Reference - Knurled Thumb Screws
Spacers and Standoffs
  > Spacers
    • Spacers Inch
      > Hex Spacers
    • Hex Spacers Nylon
      > Round Spacers
    • Round Spacers Nylon
    • Round Spacers Stainless Steel
    • Round Spacers Aluminum
    • Round Spacers Brass
  > Standoffs
    • Standoffs Inch
      > Hex Standoffs
    • Hex Standoffs Female
    • Hex Female Stainless Steel
    • Hex Female Brass
    • Hex Female Aluminum
    • Hex Female Nylon
    • Hex Standoffs Male-Female
    • Hex Male-Female Stainless Steel
    • Hex Male-Female Steel
    • Hex Male-Female Brass
    • Hex Male-Female Aluminum
    • Hex Male-Female Nylon
      > Round Standoffs
    • Round Standoffs Female
    • Round Female Stainless Steel
    • Round Female Brass
    • Round Female Aluminum
    • Round Female Nylon
    • Round Standoffs Male-Female
    • Round Male-Female Stainless Steel
    • Round Male-Female Brass
    • Round Male-Female Aluminum
      > Self-Clinching Standoffs
    • Inch - Self-Clinch Blind Standoffs - Stainless Steel - Type BSOS & Series CFBSOS
    • Inch - Self-Clinch Blind Standoffs - Steel Zinc - Type BSO
    • Inch - Self Clinch Through Hole Standoffs - Steel Zinc - Type SO & Series CFSO
    • Standoffs Metric
      > Metric Hex Standoffs
    • Metric Hex Standoffs Male-Female
    • Metric Hex Male-Female Stainless Steel
    • Metric Hex Male-Female Aluminum
  > Hex Spacers Cross Reference Table
  > Hex Standoffs Cross Reference Table
  > Round Spacers Cross Reference Table
  > Round Standoffs Cross Reference Table
Captive Panel Screws
Self-Clinching Fasteners
Metric
Metric Keenserts®
Metric Dowel Pins
Metric Precision Shoulder Screws
Metric Hex Head Screws
Metric Socket Products
  > Button Head Socket Cap Din 7380
  > Flat Head Socket Cap Din 7991
  > Hex Key
  > Socket Head Cap Din 912
  > Socket Set Screw Cup Point Din 916
Metric Nuts
Metric Washers
Other Metric Screws
  > METRIC FLANGE BOLT DIN 6921 CLASS 8 POINT 8 STEEL ZINC
  > METRIC PHILLIPS FLAT M/S DIN 965 STEEL ZINC
  > Metric Torx Pan
  > METRIC TYPE Z THREAD PAN ROLLING SCREW DIN 7500 C STEEL ZINC
  > Metric Phil Pan DIN 7985 Steel Zinc
Metric Self Clinch Nuts
Metric Self Clinch Studs
Metric Socket Cap Screws
Standoffs Metric
Retaining Rings Metric
Mil-Spec
Mil-Spec - Keensert Cross Reference
Metric Mil-Spec - Keensert® Cross Reference
Precision Dowel Pins - Mil-Spec
Mil-Spec Machine Screws
  > Specialty Items
  > Sweets
Precision Shoulder Screws - MS51575 & MS51576
Mil-Spec Hex Head Cap Screws
Mil-Spec Set Screws
Mil-Spec Nuts
Mil-Spec Socket Head Cap Screws
  > NAS1351C & NAS1352C
Stainless Steel Socket Head Cap Screws

    • NAS1351C / MS16996 Fine Thread
    • NAS1352C / MS16995 Coarse Thread
  > MS16997
Alloy Steel Socket Head Cap Screws

    • MS16997
  > NAS1351N & NAS1352N
A286 Stainless Socket Head Cap Screws

    • NAS1351N Fine Thread
    • NAS1352N Coarse Thread
Mil-Spec Washers
Mil-Spec Self-Tapping Screws
Mil-Spec Slotted Spring Pins - MS16562
Mil-Spec Extended Prong Cotter Pins - MS9245
Nuts & Washers
Nuts
  > Nuts - Inch & Mil-Spec
    • MS35649 & MS35650 Hex Nuts
    • MS51967B & MS51967C Hex Nuts
    • Cage Nuts
    • Acorn Nut
    • Finished Hex Nut
    • Flange Nut
    • Flex Lock Nut
    • Hex Coupling Nut
    • Hex Jam Nut
    • K-Lock Nut
    • Left Hand Thread Nut
    • Machine Screw Nut
    • Nylon Insert Lock Nut
    • Panel Nut
    • Slotted Hex Nut
    • Speed Nut
    • Square Nut
    • Tee Nut
    • Wing Nut
  > Self-Clinching Nuts - Inch & Metric
    • Metric - Self-Clinch Nuts - Steel Zinc - Type S & Series C
    • Inch - Self-Clinch Nuts - Stainless Steel - Type CLS / CLSS & Series CS
    • Inch - Self-Clinch Nuts - Steel Zinc - Type S / SS & Series C
  > Nuts - Metric
    • Hex Flange Nut Din 6923
    • Hex Lock Nut Din 985
    • Hex Nut Din 934
    • K-Lock Nut Din 980
Washers
  > Washers - Inch & Mil-Spec
    • AN960-C & AN960-CL Flat Washers - 18-8 SS
    • AN960 & AN960-L Flat Washers - Steel Cad Yellow
    • AN970 Flat Washers - Steel Cad Yellow
    • MS15795 Flat Washers - 300 SS
    • MS15795 Flat Washers - 300 SS w/ Black Ox
    • MS27183 Flat Washers - Steel Cadmium
    • MS35333 Internal Tooth Lock Washers - 410 SS
    • MS35333 Internal Tooth Lock Washers - Mechanical Zinc Yellow
    • MS35335 External Tooth Lock Washers - 410 SS
    • MS35338 Split Lock Washers - 316 SS
    • MS35338 Split Lock Washers - 400 SS
    • MS35338 Split Lock Washers - Steel Cad II
    • MS35338 Split Lock Washers - Steel Zinc Yellow
    • MS51848 High Collar Split Lock Washers - Steel Black Phosphate & Steel Zinc II
    • NAS1149 Flat Washers - SS
    • NAS620 Flat Washers - 300 SS
  > Washers - Metric
    • External Tooth Lockwasher Din 6797A
    • Flat Washer Din125A
    • InternalTooth Lockwasher Din 6797J
    • Split Lock Washer Din 127B
Technical Manual
Pins
Cotter Pins
Hairpin Cotter / Hitch Pin Clips
Spring Roll Pins
MS16562 Slotted Spring Pins - Steel Zinc Phospate
Precision Dowel Pins - Inch, Metric & Mil-Spec
  > Precision Dowel Pins - Inch
    • 316 Series Stainless Steel
    • Interference / Press Fit & Slip Fit - 300 Series Stainless
      > Slip Fit
      > Interference / Press Fit
    • 416SS & Alloy Steel - MS16555
      > Home Accessories
  > Precision Dowel Pins - Metric
    • 18-8 / 300 / 303 / A2 Series Stainless
    • 416 Stainless
  > Precision Dowel Pins - Mil-Spec
    • MS16555 Dowel Pins
416SS & Alloy Steel

      > MS16555-1 through 145
Alloy Steel Plain

      > MS16555-301 through 444
Alloy Steel Phosphate Finish

      > MS16555-601 through 744
416 Stainless Steel

    • M21143 Mil-Spec Dowel Pins - 300 SS
    • M21143 Lookup Table
MS9245 Extened Prong Cotter Pins - T321 SS
Products
Rivets & Rivetnut Inserts
Blind Rivets
Blind Threaded Inserts/Rivet Nuts
  > Aluminum Rivetnut
    • Flat Head Large Flange
Screws
Stainless Steel
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Bolts
Hex Heads
  > Hex Head Bolts and Cap Screws
Hex Head Cap Screws
  > Mil-Spec Hex Head Cap Screws
    • MS35307 - Hex Head Cap Screws
    • MS35308 - Hex Head Cap Screws
    • MS90725 Hex Cap Screws - Coarse Thread - Grade 5 Steel Cad Yellow
    • MS90726 Hex Cap Screws - Fine Thread - Grade 5 Steel Cad Yellow
    • ASME B18.2.1 Grade BD Hex Cap Screws - Coarse Thread - Yellow Zinc
    • ASME B18.2.1 Grade BD Hex Cap Screws - Fine Thread - Yellow Zinc
    • MS35307 - Lookup Chart
  > Metric Hex Heads Din 931 and Din 933
Carriage Bolts