Flex-Loc

Flex-Loc Products

Shop Flex-Loc products at Bargain Supply Network, a trusted industrial supply distributor serving warehouses, contractors, facility maintenance teams, manufacturers, schools, and government buyers across the United States.

Flex-Loc specializes in Fasteners for commercial, industrial, warehouse, and maintenance applications. Browse our selection with competitive pricing, quote support, and nationwide shipping.

✓ Competitive pricing
✓ Bulk and freight quote support
✓ Nationwide shipping
✓ Trusted industrial manufacturers

Why Buy Flex-Loc from Bargain Supply Network?

Bargain Supply Network provides reliable access to Flex-Loc Fasteners for warehouses, contractors, maintenance teams, and industrial facilities. Whether you are replenishing supplies, completing a project, or sourcing replacement products, we help streamline procurement with dependable sourcing and responsive support.

Our team works with businesses across the U.S. to provide fast quotes, competitive pricing, and efficient delivery on industrial supply orders of all sizes.

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Products 97-116 of 116
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Flex-Loc 50FK-820 1/2-20 UNJF 18-8 Hex Lock Nut with Expanding Flex Top Image
Availability: Direct Supplier Stock
Item #: 67518449-MS -

50FK-820 Hex Lock Nut: Expanding Flex Top, 1/2-20, Grade 18-8 Stainless Steel, Bright/Uncoated

Retail: $1,113.01
Price: $1,057.36

    Flex-Loc 50FK-820 Hex Lock Nut: Expanding Flex Top, 1/2-20, Grade 18-8 Stainless Steel, Bright/Uncoated Hex Lock Nut: Expanding Flex Top, 1/2-20, Grade 18-8 Stainless Steel, Bright/Uncoated 21/64"...

    Flex-Loc 50FK-820 Hex Lock Nut: Expanding Flex Top, 1/2-20, Grade 18-8 Stainless Steel, Bright/Uncoated Hex Lock Nut: Expanding Flex Top, 1/2-20, Grade 18-8 Stainless Steel, Bright/Uncoated 21/64" High, 0.7520" Width Across Flats, 0.7410" Flange Dia, Right Hand, AS8879 (MOQ=100, Pkg Qty=1)Not Cancelable or Returnable!

    Flex-Loc 50FK-832 #8-32 UNJC 18-8 Hex Lock Nut with Expanding Flex Top Image
    Availability: Direct Supplier Stock
    Item #: 67518605-MS -

    50FK-832 Hex Lock Nut: Flex Top, Grade 18-8 Stainless Steel, Bright/Uncoated

    Retail: $220.00
    Price: $209.00

      Flex-Loc 50FK-832 Hex Lock Nut: Flex Top, Grade 18-8 Stainless Steel, Bright/Uncoated Hex Lock Nut: Flex Top, Grade 18-8 Stainless Steel, Bright/Uncoated 3/16" High, 0.3450" Width Across Flats,...

      Flex-Loc 50FK-832 Hex Lock Nut: Flex Top, Grade 18-8 Stainless Steel, Bright/Uncoated Hex Lock Nut: Flex Top, Grade 18-8 Stainless Steel, Bright/Uncoated 3/16" High, 0.3450" Width Across Flats, 0.3360" Flange Dia, Right Hand, AS8879 (MOQ=5, Pkg Qty=1)Not Cancelable or Returnable!

      Flex-Loc 50FK-420 1/4-20 UNC 18-8 Hex Lock Nut with Expanding Flex Top Image
      Availability: Direct Supplier Stock
      Item #: 67544361-MS -

      50FKC-420 Hex Lock Nut: Expanding Flex Top, 1/4-20, Grade 18-8 Stainless Steel, Bright/Uncoated

      Retail: $263.12
      Price: $249.96

        Flex-Loc 50FKC-420 Hex Lock Nut: Expanding Flex Top, 1/4-20, Grade 18-8 Stainless Steel, Bright/Uncoated Hex Lock Nut: Expanding Flex Top, 1/4-20, Grade 18-8 Stainless Steel, Bright/Uncoated 0.4390"...

        Flex-Loc 50FKC-420 Hex Lock Nut: Expanding Flex Top, 1/4-20, Grade 18-8 Stainless Steel, Bright/Uncoated Hex Lock Nut: Expanding Flex Top, 1/4-20, Grade 18-8 Stainless Steel, Bright/Uncoated 0.4390" Width Across Flats, 0.4300" Flange Dia, Right Hand, MIL-S-7742 (MOQ=100, Pkg Qty=1)Not Cancelable or Returnable!

        Flex-Loc 50FKF-616 3/8-16 UNC 18-8 Hex Lock Nut with Expanding Flex Top Image
        Availability: Direct Supplier Stock
        Item #: 67518688-MS -

        50FKF-616 Hex Lock Nut: Expanding Flex Top, 3/8-16, Grade 18-8 Stainless Steel, Bright/Uncoated

        Retail: $528.64
        Price: $502.21

          Flex-Loc 50FKF-616 Hex Lock Nut: Expanding Flex Top, 3/8-16, Grade 18-8 Stainless Steel, Bright/Uncoated Hex Lock Nut: Expanding Flex Top, 3/8-16, Grade 18-8 Stainless Steel, Bright/Uncoated 9/32"...

          Flex-Loc 50FKF-616 Hex Lock Nut: Expanding Flex Top, 3/8-16, Grade 18-8 Stainless Steel, Bright/Uncoated Hex Lock Nut: Expanding Flex Top, 3/8-16, Grade 18-8 Stainless Steel, Bright/Uncoated 9/32" High, 0.5640" Width Across Flats, 0.5530" Flange Dia, Right Hand, MIL-S-7742 (MOQ=2, Pkg Qty=1)Not Cancelable or Returnable!

          Flex-Loc 50FKF-813 1/2-13 UNC 18-8 Hex Lock Nut with Expanding Flex Top Image
          Availability: Direct Supplier Stock
          Item #: 67518720-MS -

          50FKF-813 Hex Lock Nut: Flex Top, 1/2-13, Grade 18-8 Stainless Steel, Bright/Uncoated

          Retail: $1,233.82
          Price: $1,172.13

            Flex-Loc 50FKF-813 Hex Lock Nut: Flex Top, 1/2-13, Grade 18-8 Stainless Steel, Bright/Uncoated Hex Lock Nut: Flex Top, 1/2-13, Grade 18-8 Stainless Steel, Bright/Uncoated 21/64" High, 0.7520" Width...

            Flex-Loc 50FKF-813 Hex Lock Nut: Flex Top, 1/2-13, Grade 18-8 Stainless Steel, Bright/Uncoated Hex Lock Nut: Flex Top, 1/2-13, Grade 18-8 Stainless Steel, Bright/Uncoated 21/64" High, 0.7520" Width Across Flats, 0.7410" Flange Dia, Right Hand, MIL-S-7742 (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

            Flex-Loc 20FA-256 #2-56 UNJC Grade 2 Hex Lock Nut with Expanding Flex Top Image
            Availability: Direct Supplier Stock
            Item #: 67541524-MS -

            Flex-Loc 20FA-256 #2-56 UNJC Grade 2 Hex Lock Nut with Expanding Flex Top

            Retail: $75.18
            Price: $74.75

              #2-56 UNJC Grade 2 Hex Lock Nut with Expanding Flex Top Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

              #2-56 UNJC Grade 2 Hex Lock Nut with Expanding Flex Top Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

              Flex-Loc 20FC-720 7/16-20 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top Image
              Availability: Direct Supplier Stock
              Item #: 67542209-MS -

              Flex-Loc 20FC-720 7/16-20 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top

              Retail: $339.66
              Price: $337.71

                7/16-20 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                7/16-20 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                Flex-Loc 20FK-632 #6-32 UNJC Grade 2 Hex Lock Nut with Expanding Flex Top Image
                Availability: Direct Supplier Stock
                Item #: 67542563-MS -

                Flex-Loc 20FK-632 #6-32 UNJC Grade 2 Hex Lock Nut with Expanding Flex Top

                Retail: $174.04
                Price: $170.26

                  #6-32 UNJC Grade 2 Hex Lock Nut with Expanding Flex Top 5/16" Width Across Flats, 9/64" High, Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                  #6-32 UNJC Grade 2 Hex Lock Nut with Expanding Flex Top 5/16" Width Across Flats, 9/64" High, Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                  Flex-Loc 20FK-720 7/16-20 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top Image
                  Availability: Direct Supplier Stock
                  Item #: 67543041-MS -

                  Flex-Loc 20FK-720 7/16-20 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top

                  Retail: $277.61
                  Price: $276.03

                    7/16-20 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top 21/64" High, Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                    7/16-20 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top 21/64" High, Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                    Flex-Loc 20FKF-616 3/8-16 UNC Grade 2 Hex Lock Nut with Expanding Flex Top Image
                    Availability: Direct Supplier Stock
                    Item #: 67542688-MS -

                    Flex-Loc 20FKF-616 3/8-16 UNC Grade 2 Hex Lock Nut with Expanding Flex Top

                    Retail: $113.48
                    Price: $112.84

                      3/8-16 UNC Grade 2 Hex Lock Nut with Expanding Flex Top 9/32" High, Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                      3/8-16 UNC Grade 2 Hex Lock Nut with Expanding Flex Top 9/32" High, Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                      Flex-Loc 21FA-256 #2-56 UNJC Grade 2 Hex Lock Nut with Expanding Flex Top Image
                      Availability: Direct Supplier Stock
                      Item #: 67516245-MS -

                      Flex-Loc 21FA-256 #2-56 UNJC Grade 2 Hex Lock Nut with Expanding Flex Top

                      Retail: $80.41
                      Price: $79.95

                        #2-56 UNJC Grade 2 Hex Lock Nut with Expanding Flex Top Cadmium-Plated Finish, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                        #2-56 UNJC Grade 2 Hex Lock Nut with Expanding Flex Top Cadmium-Plated Finish, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                        Flex-Loc 21FC-428 1/4-28 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top Image
                        Availability: Direct Supplier Stock
                        Item #: 67515809-MS -

                        Flex-Loc 21FC-428 1/4-28 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top

                        Retail: $92.64
                        Price: $92.10

                          1/4-28 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top Cadmium-Plated Finish, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                          1/4-28 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top Cadmium-Plated Finish, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                          Flex-Loc 21FK-624 3/8-24 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top Image
                          Availability: Direct Supplier Stock
                          Item #: 67516880-MS -

                          Flex-Loc 21FK-624 3/8-24 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top

                          Retail: $135.90
                          Price: $135.12

                            3/8-24 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top 9/32" High, Cadmium-Plated Finish, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                            3/8-24 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top 9/32" High, Cadmium-Plated Finish, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                            Flex-Loc 31FK-1608 1-8 UNC Grade 2 Heavy Hex Lock Nut with Expanding Flex Top Image
                            Availability: Direct Supplier Stock
                            Item #: 67544007-MS -

                            Flex-Loc 31FK-1608 1-8 UNC Grade 2 Heavy Hex Lock Nut with Expanding Flex Top

                            Retail: $2,207.47
                            Price: $2,194.83

                              1-8 UNC Grade 2 Heavy Hex Lock Nut with Expanding Flex Top Cadmium-Plated Finish, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                              1-8 UNC Grade 2 Heavy Hex Lock Nut with Expanding Flex Top Cadmium-Plated Finish, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                              Flex-Loc 50FA-420 1/4-20 UNC 18-8 Hex Lock Nut with Expanding Flex Top Image
                              Availability: Direct Supplier Stock
                              Item #: 67517961-MS -

                              Flex-Loc 50FA-420 1/4-20 UNC 18-8 Hex Lock Nut with Expanding Flex Top

                              Retail: $308.07
                              Price: $306.30

                                1/4-20 UNC 18-8 Hex Lock Nut with Expanding Flex Top 19/64" High, Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                                1/4-20 UNC 18-8 Hex Lock Nut with Expanding Flex Top 19/64" High, Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                                Flex-Loc 50FA-440 #4-40 UNJC 18-8 Hex Lock Nut with Expanding Flex Top Image
                                Availability: Direct Supplier Stock
                                Item #: 67518001-MS -

                                Flex-Loc 50FA-440 #4-40 UNJC 18-8 Hex Lock Nut with Expanding Flex Top

                                Retail: $264.10
                                Price: $262.59

                                  #4-40 UNJC 18-8 Hex Lock Nut with Expanding Flex Top Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                                  #4-40 UNJC 18-8 Hex Lock Nut with Expanding Flex Top Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                                  Flex-Loc 50FA-813 1/2-13 UNC 18-8 Heavy Hex Lock Nut with Expanding Flex Top Image
                                  Availability: Direct Supplier Stock
                                  Item #: 67544163-MS -

                                  Flex-Loc 50FA-813 1/2-13 UNC 18-8 Heavy Hex Lock Nut with Expanding Flex Top

                                  Retail: $1,881.40
                                  Price: $1,870.64

                                    1/2-13 UNC 18-8 Heavy Hex Lock Nut with Expanding Flex Top Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                                    1/2-13 UNC 18-8 Heavy Hex Lock Nut with Expanding Flex Top Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                                    Flex-Loc 50FA-832 #8-32 UNJC 18-8 Hex Lock Nut with Expanding Flex Top Image
                                    Availability: Direct Supplier Stock
                                    Item #: 67518084-MS -

                                    Flex-Loc 50FA-832 #8-32 UNJC 18-8 Hex Lock Nut with Expanding Flex Top

                                    Retail: $263.19
                                    Price: $261.69

                                      #8-32 UNJC 18-8 Hex Lock Nut with Expanding Flex Top Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                                      #8-32 UNJC 18-8 Hex Lock Nut with Expanding Flex Top Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                                      Flex-Loc 50FAC-420 1/4-20 UNC 18-8 Heavy Hex Lock Nut with Expanding Flex Top Image
                                      Availability: Direct Supplier Stock
                                      Item #: 67544205-MS -

                                      Flex-Loc 50FAC-420 1/4-20 UNC 18-8 Heavy Hex Lock Nut with Expanding Flex Top

                                      Retail: $446.90
                                      Price: $444.34

                                        1/4-20 UNC 18-8 Heavy Hex Lock Nut with Expanding Flex Top Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                                        1/4-20 UNC 18-8 Heavy Hex Lock Nut with Expanding Flex Top Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                                        Flex-Loc 50FKF-518 5/16-18 UNC 18-8 Hex Lock Nut with Expanding Flex Top Image
                                        Availability: Direct Supplier Stock
                                        Item #: 67518647-MS -

                                        Flex-Loc 50FKF-518 5/16-18 UNC 18-8 Hex Lock Nut with Expanding Flex Top

                                        Retail: $479.42
                                        Price: $476.67

                                          5/16-18 UNC 18-8 Hex Lock Nut with Expanding Flex Top 17/64" High, Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

                                          5/16-18 UNC 18-8 Hex Lock Nut with Expanding Flex Top 17/64" High, Uncoated, Meets Military Specifications (Pkg Qty=1)Item not returnable!

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