Industries · Industrial MRO

Fasteners

The category tree for fasteners in industrial MRO distribution: 4 product families, 35 categories, and the filters buyers use to narrow them down.

Hardware

Filter byMaterialFinishSizeLoad Rating

Latches, Hasps & Hinges

  • Hasp, straight bar, 7 in
  • Rubber handle latch with bracket, 4 in

Grommets & Bumpers

  • Molded rubber bumper, 3 x 6 x 3-1/2
  • Rubber grommet, 5/8 ID x 1-1/8 OD

Caps & Plugs

  • Plastic protective cap/plug, CD-22
  • Plastic protective cap/plug, CD-8

Shims & Spacers

  • Nylon spacer, 1.00 OD x .375 ID x .50
  • Stainless slotted shim assortment, 1/2 x 2, 130-pc

Springs

  • Extension spring, zinc, 7-1/2 L x 1 OD x .105 wire
  • Support spring, yellow zinc, 25 in

Keys & Keystock

  • Keystock, zinc, 1/2 x 12
  • Keystock, zinc, 3/8 x 12

S-Hooks & Hooks

  • S-hook, 41 lb, 2.5 x .177
  • Heavy-duty galvanized S-hook, 5/16 x 1-1/2

Hex Cap Screws

Shared with the Fasteners tree

Filter byFinish (Zinc Clear/Zinc Yellow/Plain/Black Oxide/Hot-Dip Galv)Thread (UNC/UNF/Metric)DiameterLengthThread Length (Full/Partial)Country of Origin (Domestic/Import)

Grade 5

  • Hex cap screw, Grade 5, zinc, 5/8-11 x 2
  • Hex cap screw, Grade 5, zinc, 3/4-10 x 2

Grade 8

  • Hex cap screw, Grade 8, yellow zinc, 1-8 x 10
  • Hex cap screw, Grade 8, yellow zinc, 5/8-11 x 2

Grade 2

  • Hex bolt, Grade 2, hot-dip galvanized, 5/16-18 x 1-1/2
  • Hex cap screw, Grade 2, zinc, 5/16-18 x 2-1/2

18-8/304 Stainless

  • Hex cap screw, 18-8/304 stainless, 5/8-11 x 2-1/2
  • Hex cap screw, 18-8/304 stainless, 3/8-16 x 1-1/4

316 Stainless

  • Hex cap screw, 316 stainless, 5/8-11 x 3-1/2
  • Hex cap screw, 316 stainless, 3/8-16 x 1-1/4

Class 8.8 Metric

  • Hex cap screw, Class 8.8, zinc, M10-1.5 x 30
  • Hex cap screw, Class 8.8, zinc, M12-1.75 x 30

Class 10.9 Metric

  • Hex cap screw, Class 10.9, plain, M12-1.75 x 35 (DIN 933)
  • Hex cap screw, Class 10.9, yellow zinc, M20-2.5 x 60

Class 12.9 Metric

  • Hex cap screw, Class 12.9, plain, M12-1.75 x 40

A325/A490 Structural

  • Heavy hex structural bolt, A325, plain, 1-8 x 5
  • Heavy hex structural bolt, A325, plain, 7/8-9 x 4-3/4

Brass & Bronze

  • Hex cap screw, brass, 1/4-20 x 1

Nuts

Shared with the Fasteners tree

Filter byGrade/ClassMaterialFinishThread (UNC/UNF/Metric)SizeLocknut Type (Nylon Insert/Top Lock/All-Metal/Flange)

Hex

  • Finished hex nut, Grade 8, yellow zinc, 3/8-16
  • Finished hex nut, Grade 5, zinc, 1-8

Locknuts

  • Nylon insert locknut, zinc, 5/8-11
  • Top lock (Grade C oval) locknut, 5/8-11

Jam

  • Hex jam nut, Grade 2, plain, 3/4-16
  • Hex jam nut, zinc, 1-1/8-7

Flange

  • Serrated flange nut, zinc, 1/4-20
  • Hex flange locknut, Grade G, plain, 5/8-11

Wing

  • Wing nut, zinc, 5/8-11
  • Wing nut, zinc, #10-32

Coupling

  • Coupling nut, zinc, 5/8-11 x 2-1/8
  • Coupling nut, zinc, 3/8-16 x 1-3/4

Cap/Acorn

  • Acorn nut, 18-8 stainless, 1/4-20
  • Acorn nut, metric, zinc, M5-0.8

T-Nut

  • Spot-weld T-nut, round base
  • Tee nut, 4-prong, stainless, 8-32

Weld

  • Hex weld nut, H-pilot, 3/8-16
  • Hex weld nut, 3/8-16

Wheel

  • Flanged wheel nut, black e-coat, M22-1.5
  • Hex wheel nut, 60 deg, Grade 2, 1/2-20

Washers

Shared with the Fasteners tree

Filter byMaterialFinishGrade/HardnessInside Diameter (bolt size)Outside DiameterThickness

Thru-Hardened Flat

  • SAE thru-hardened flat washer, yellow zinc, 1 in
  • SAE thru-hardened flat washer, yellow zinc, 5/8

Fender

  • Fender washer, zinc, 5/16 x 2
  • Fender washer, zinc, 1/4 x 1-1/2

USS Flat

  • USS flat washer, zinc, 3/8
  • USS flat washer, zinc, 5/8

SAE Flat

  • SAE flat washer, yellow zinc, 1/4
  • SAE flat washer, zinc, 5/8

Sealing

  • Rubber washer, SBR, 3/8 ID x 1-3/4 OD
  • Bonded sealing washer, galvanized, 1/4

Split Lock

  • Medium split lock washer, zinc, 5/16
  • Medium split lock washer, 5/16

External Tooth Lock

  • External tooth lock washer, yellow zinc, #8
  • External tooth lock washer, yellow zinc, 5/8

Internal Tooth Lock

  • Internal tooth lock washer, yellow zinc, 1/4
  • Internal tooth lock washer, yellow zinc, 5/16

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