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Cap Nuts

466 Results Found that Include 466 Products

Results per page:  16 | 32 | 48
Cap Nut,1/4-20,Gr 2,Steel,ZP,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 1/4-20, Gr 2, Steel, ZP, PK25 Cap Nut,1/4-20,Gr 2,Steel,ZP,PK25
  • Item # 6NY12
  • Mfr. Model # CPB086
  • Acorn Nut, Steel, Zinc Finish, Grade 2, Thread Size 1/4-20, Thread Type UNC, Right Hand Thread Direction,...More

Cap Nut,1/2-13,Brass,Plain,PK3
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 1/2-13, Brass, Plain, PK3 Cap Nut,1/2-13,Brass,Plain,PK3
  • Item # 6UUX7
  • Mfr. Model # CPB231
  • Acorn Nut, Standard, Brass, Finish Plain, Thread Size 1/2-13, Thread Type UNC, Thread Direction Right Hand,...More

Cap Nut,1/2-13,Gr 2,Steel,ZP,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 1/2-13, Gr 2, Steel, ZP, PK10 Cap Nut,1/2-13,Gr 2,Steel,ZP,PK10
  • Item # 6NY20
  • Mfr. Model # CPB094
  • Acorn Nut, Steel, Zinc Finish, Grade 2, Thread Size 1/2-13, Thread Type UNC, Right Hand Thread Direction,...More

Cap Nut,5/16-18,Gr 18-8,SS,Plain,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 5/16-18, Gr 18-8, SS, Plain, PK10 Cap Nut,5/16-18,Gr 18-8,SS,Plain,PK10
  • Item # 6RA57
  • Mfr. Model # CPB034
  • Acorn Nut, Self Locking, 18-8 Stainless Steel, Plain Finish, Thread Size 5/16-18, Thread Type UNC, Right Hand...More

Cap Nut,1/4-20,Gr 316,SS,Plain
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 1/4-20, Gr 316, SS, Plain Cap Nut,1/4-20,Gr 316,SS,Plain
  • Item # 6RA29
  • Mfr. Model # CPB006
  • Acorn Nut, 316 Stainless Steel, Plain Finish, Thread Size 1/4-20, Thread Type UNC, Right Hand Thread...More

Cap Nut,3/8-16,Gr 18-8,SS,Plain,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 3/8-16, Gr 18-8, SS, Plain, PK5 Cap Nut,3/8-16,Gr 18-8,SS,Plain,PK5
  • Item # 6RA59
  • Mfr. Model # CPB036
  • Acorn Nut, Self Locking, 18-8 Stainless Steel, Plain Finish, Thread Size 3/8-16, Thread Type UNC, Right Hand...More

Cap Nut,5/16-18,Gr 316,SS,Plain
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 5/16-18, Gr 316, SS, Plain Cap Nut,5/16-18,Gr 316,SS,Plain
  • Item # 6RA31
  • Mfr. Model # CPB008
  • Acorn Nut, 316 Stainless Steel, Plain Finish, Thread Size 5/16-18, Thread Type UNC, Right Hand Thread...More

Cap Nut,#10-24,Gr 2,Steel,ZP,PK50
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, #10-24, Gr 2, Steel, ZP, PK50 Cap Nut,#10-24,Gr 2,Steel,ZP,PK50
  • Item # 6NY10
  • Mfr. Model # CPB084
  • Acorn Nut, Steel, Zinc Finish, Grade 2, Thread Size 10-24, Thread Type UNC, Right Hand Thread Direction,...More

Cap Nut,5/16-18,Gr 18-8,SS,Plain,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 5/16-18, Gr 18-8, SS, Plain, PK10 Cap Nut,5/16-18,Gr 18-8,SS,Plain,PK10
  • Item # 6UUZ1
  • Mfr. Model # CPB025
  • Acorn Nut, Standard, 303 Stainless Steel, Finish Plain, Thread Size 5/16-18, Thread Type UNC, Thread...More

Cap Nut,1/4-20,Gr 18-8,SS,Plain,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 1/4-20, Gr 18-8, SS, Plain, PK25 Cap Nut,1/4-20,Gr 18-8,SS,Plain,PK25
  • Item # 6RA45
  • Mfr. Model # CPB022
  • Acorn Nut, 18-8 Stainless Steel, Plain Finish, Thread Size 1/4-20, Thread Type UNC, Right Hand Thread...More

Cap Nut,3/8-16,Gr 18-8,SS,Plain,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 3/8-16, Gr 18-8, SS, Plain, PK10 Cap Nut,3/8-16,Gr 18-8,SS,Plain,PK10
  • Item # 6UUZ4
  • Mfr. Model # CPB245
  • Acorn Nut, Standard, 303 Stainless Steel, Finish Plain, Thread Size 3/8-16, Thread Type UNF, Thread Direction...More

Cap Nut,M8-1.25mm,Gr A2,SS,Plain,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, M8-1.25mm, Gr A2, SS, Plain, PK10 Cap Nut,M8-1.25mm,Gr A2,SS,Plain,PK10
  • Item # 6CB96
  • Mfr. Model # 6CB96
  • Acorn Nut, A2 Stainless Steel (Comparable to 18-8 Stainless Steel), Plain Finish, Grade Not Rated, Thread...More

Cap Nut,M6-1.00mm,Gr A2,SS,Plain,PK20
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, M6-1.00mm, Gr A2, SS, Plain, PK20 Cap Nut,M6-1.00mm,Gr A2,SS,Plain,PK20
  • Item # 6CB95
  • Mfr. Model # 6CB95
  • Acorn Nut, A2 Stainless Steel (Comparable to 18-8 Stainless Steel), Plain Finish, Grade Not Rated, Thread...More

Cap Nut,3/8-16,Gr 2,Steel,ZP,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 3/8-16, Gr 2, Steel, ZP, PK25 Cap Nut,3/8-16,Gr 2,Steel,ZP,PK25
  • Item # 6NY16
  • Mfr. Model # CPB090
  • Acorn Nut, Steel, Zinc Finish, Grade 2, Thread Size 3/8-16, Thread Type UNC, Right Hand Thread Direction,...More

Cap Nut,#8-32,Gr 12L14,Steel,Plain,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, #8-32, Gr 12L14, Steel, Plain, PK10 Cap Nut,#8-32,Gr 12L14,Steel,Plain,PK10
  • Item # 6XEF9
  • Mfr. Model # CPB102
  • Acorn Nut, Standard, Steel, Finish Plain, Thread Size 8-32, Thread Type UNC, Thread Direction Right Hand,...More

Cap Nut,3/4-10,Gr 18-8,SS,Plain
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 3/4-10, Gr 18-8, SS, Plain Cap Nut,3/4-10,Gr 18-8,SS,Plain
  • Item # 6UVA3
  • Mfr. Model # CPB254
  • Acorn Nut, Standard, 303 Stainless Steel, Finish Plain, Thread Size 3/4-10, Thread Type UNC, Thread Direction...More

Cap Nut,1/4-20,Gr 12L14,Steel,ZP,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 1/4-20, Gr 12L14, Steel, ZP, PK10 Cap Nut,1/4-20,Gr 12L14,Steel,ZP,PK10
  • Item # 6UUR9
  • Mfr. Model # CPB184
  • Acorn Nut, Standard, Steel, Finish Zinc, Thread Size 1/4-20, Thread Type UNC, Thread Direction Right Hand,...More

Cap Nut,1/2-20,Gr 12L14,Steel,Plain,PK3
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 1/2-20, Gr 12L14, Steel, Plain, PK3 Cap Nut,1/2-20,Gr 12L14,Steel,Plain,PK3
  • Item # 6XEH2
  • Mfr. Model # CPB115
  • Acorn Nut, Standard, Steel, Finish Plain, Thread Size 1/2-20, Thread Type UNF, Thread Direction Right Hand,...More

Cap Nut,#6-32,Brass,Plain,PK100
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, #6-32, Brass, Plain, PK100 Cap Nut,#6-32,Brass,Plain,PK100
  • Item # 6NU52
  • Mfr. Model # CPB043
  • Acorn Nut, Brass, Plain Finish, Thread Size 6-32, Thread Type UNC, Right Hand Thread Direction, Thread Depth...More

Cap Nut,#10-32,Brass,Plain,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, #10-32, Brass, Plain, PK10 Cap Nut,#10-32,Brass,Plain,PK10
  • Item # 6UUV3
  • Mfr. Model # CPB207
  • Acorn Nut, Standard, Brass, Finish Plain, Thread Size 10-32, Thread Type UNF, Thread Direction Right Hand,...More

Cap Nut,#8-32,Gr 12L14,Steel,Plain,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, #8-32, Gr 12L14, Steel, Plain, PK10 Cap Nut,#8-32,Gr 12L14,Steel,Plain,PK10
  • Item # 6XEN1
  • Mfr. Model # CPB154
  • Acorn Nut, Standard, Steel, Finish Plain, Thread Size 8-32, Thread Type UNC, Thread Direction Right Hand,...More

Cap Nut,1/4-24,Gr 2,Steel,Chrome,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 1/4-24, Gr 2, Steel, Chrome, PK5 Cap Nut,1/4-24,Gr 2,Steel,Chrome,PK5
  • Item # 4GVE9
  • Mfr. Model # MPB3772
  • Acorn Nut, Flat Top, Steel, Finish Chrome Plated, Grade 2, Thread Size 1/4-24, Thread Type UNC, Thread...More

Cap Nut,#8-32,Gr 12L14,Steel,ZP,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, #8-32, Gr 12L14, Steel, ZP, PK10 Cap Nut,#8-32,Gr 12L14,Steel,ZP,PK10
  • Item # 6UUR5
  • Mfr. Model # CPB180
  • Acorn Nut, Standard, Steel, Finish Zinc, Thread Size 8-32, Thread Type UNC, Thread Direction Right Hand,...More

Cap Nut,#8-32,Gr 316,SS,Plain,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, #8-32, Gr 316, SS, Plain, PK10 Cap Nut,#8-32,Gr 316,SS,Plain,PK10
  • Item # 6UVC2
  • Mfr. Model # CPB263
  • Acorn Nut, Standard, 316 Stainless Steel, Finish Plain, Thread Size 8-32, Thread Type UNC, Thread Direction...More

Cap Nut,M10-1.50,Class 6,Low ZP,PK50
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, M10-1.50, Class 6, Low ZP, PK50 Cap Nut,M10-1.50,Class 6,Low ZP,PK50
  • Item # 38DK43
  • Mfr. Model # M16510.100.0001
  • Hexagon Domed Cap Nut, High, Low Carbon Steel, Finish Zinc Plated, Property Class 6, Thread Size M10, Thread...More

Cap Nut,5/8-18,Gr 2,Steel,Chrome,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 5/8-18, Gr 2, Steel, Chrome, PK5 Cap Nut,5/8-18,Gr 2,Steel,Chrome,PK5
  • Item # 4GVG2
  • Mfr. Model # MPB1476
  • Acorn Nut, Flat Top, Steel, Finish Chrome Plated, Grade 2, Thread Size 5/8-18, Thread Type UNF, Thread...More

Cap Nut,#4-40,Brass,Plain,PK100
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, #4-40, Brass, Plain, PK100 Cap Nut,#4-40,Brass,Plain,PK100
  • Item # 6NU51
  • Mfr. Model # CPB042
  • Acorn Nut, Brass, Plain Finish, Thread Size 4-40, Thread Type UNC, Right Hand Thread Direction, Thread Depth...More

Cap Nut,#8-32,Gr 18-8,SS,Plain,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, #8-32, Gr 18-8, SS, Plain, PK10 Cap Nut,#8-32,Gr 18-8,SS,Plain,PK10
  • Item # 6UUY5
  • Mfr. Model # CPB239
  • Acorn Nut, Standard, 303 Stainless Steel, Finish Plain, Thread Size 8-32, Thread Type UNC, Thread Direction...More

Cap Nut,7/8-9,Gr 12L14,Steel,ZP
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 7/8-9, Gr 12L14, Steel, ZP Cap Nut,7/8-9,Gr 12L14,Steel,ZP
  • Item # 6UUU5
  • Mfr. Model # CPB200
  • Acorn Nut, Standard, Steel, Finish Zinc, Thread Size 7/8-9, Thread Type UNC, Thread Direction Right Hand,...More

Cap Nut,1/4-28,Gr 18-8,SS,Natural,PK10
  • C. SHERMAN JOHNSON
  • Cap Nut, 1/4-28, Gr 18-8, SS, Natural, PK10 Cap Nut,1/4-28,Gr 18-8,SS,Natural,PK10
  • Item # 33NV05
  • Mfr. Model # 35-600
  • Acorn Nut, Standard, T-316 Stainless Steel, Finish Natural, Grade 18-8, Thread Size 1/4-28, Thread Type UNF,...More

Cap Nut,1/4-20,Gr 18-8,SS,Plain,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 1/4-20, Gr 18-8, SS, Plain, PK10 Cap Nut,1/4-20,Gr 18-8,SS,Plain,PK10
  • Item # 6RA55
  • Mfr. Model # CPB032
  • Acorn Nut, Self Locking, 18-8 Stainless Steel, Plain Finish, Thread Size 1/4-20, Thread Type UNC, Right Hand...More

Cap Nut,5/16-18,Steel,Nickel,PK50
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Cap Nut, 5/16-18, Steel, Nickel, PK50 Cap Nut,5/16-18,Steel,Nickel,PK50
  • Item # 1XA15
  • Mfr. Model # 1XA15
  • Acorn Nut, Steel, Nickel Finish, Thread Size 5/16-18, Thread Type UNC, Right Hand Thread Direction, Thread...More

Results per page:  16 | 32 | 48

Use an acorn nut to protect and give a finished look to an exposed bolt end. Cap nuts prevent stripping of screws and bolts on engines, machinery and wood frames so they can be easily removed and reused. Brass nuts are commonly chosen for plumbing and electrical applications. Use acorn nuts from Grainger to protect exposed ends of threaded fasteners indoors and out.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More