Shop 5 16 UNF Key Lock Thread Insert

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$55.79
Insert Installation Tool: Key Locking Inserts, 5/16"/M8 Compatible Internal Thread Size Model: 5XA42
Grainger
$55.79
Insert Installation Tool: Key Locking Inserts, 5/16"/M8 Compatible Internal Thread Size Model: 5XA42
Grainger
$94.24
Key Locking Insert: Thin Wall, 4 Keys, 10-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Plain, Plain, 10 PK [PK/10] Model: 217-077521
Grainger
$94.24
Key Locking Insert: Thin Wall, 4 Keys, 10-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Plain, Plain, 10 PK [PK/10] Model: 217-077521
Grainger
$33.36
Self Locking Thread Insert: Thin Wall, 5/16"-18 Int Thrd Sz, Stainless Steel, 5 PK [PK/5] Model: 313-5-PK5
Grainger
$33.36
Self Locking Thread Insert: Thin Wall, 5/16"-18 Int Thrd Sz, Stainless Steel, 5 PK [PK/5] Model: 313-5-PK5
Grainger
$31.55
Made In USA | Value Collection NL-56, 5/8" Inscribed Circle, 1/8" Hex Socket, 5/16-24 Thread, Negative Lock Pin For Indexable Turning Tools - 0.7"
MSC Direct
$31.55
Made In USA | Value Collection NL-56, 5/8" Inscribed Circle, 1/8" Hex Socket, 5/16-24 Thread, Negative Lock Pin For Indexable Turning Tools - 0.7"
MSC Direct
$49.34
Key Locking Insert: Thin Wall, 2 Keys, 10"-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Plain, Plain, 10 PK [PK/10] Model: 215-066521
Grainger
$49.34
Key Locking Insert: Thin Wall, 2 Keys, 10"-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Plain, Plain, 10 PK [PK/10] Model: 215-066521
Grainger
$87.92
Key Locking Insert: Thin Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, Plain, 10 PK [PK/10] Model: 217-076323
Grainger
$87.92
Key Locking Insert: Thin Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, Plain, 10 PK [PK/10] Model: 217-076323
Grainger
$60.00
Key Locking Insert: Thin Wall, 2 Keys, 10"-24 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Steel, Steel, 10 PK [PK/10] Model: 215-065921
Grainger
$60.00
Key Locking Insert: Thin Wall, 2 Keys, 10"-24 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Steel, Steel, 10 PK [PK/10] Model: 215-065921
Grainger
$38.45
Key Locking Thread Insert, Heavy Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, 10 PK
Zoro.com
$38.45
Key Locking Thread Insert, Heavy Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, 10 PK
Zoro.com
$33.69
Rockmount Self-Locking Threaded Insert, 5/16"-24 Internal Thread, Standard Wall, 5 Pcs
Amazon.com
Free shipping
$33.69
Rockmount Self-Locking Threaded Insert, 5/16"-24 Internal Thread, Standard Wall, 5 Pcs
Amazon.com
$48.48
E-Z LOK 5/16-18 Hex Drive Threaded Insert Tool - 5/16-18 Thread | Part 9100
MSC Direct
199
$48.48
E-Z LOK 5/16-18 Hex Drive Threaded Insert Tool - 5/16-18 Thread | Part 9100
MSC Direct
$109.62
Key Locking Insert: Extra Heavy Wall, 2 Keys, 6-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Plain, 10 PK [PK/10] Model: 217-076331
Grainger
$109.62
Key Locking Insert: Extra Heavy Wall, 2 Keys, 6-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Plain, 10 PK [PK/10] Model: 217-076331
Grainger
$80.99
E-Z LOK EZ-310-5 Thread Repair Kit For Metal Carbon Steel Threaded Inserts 5/16-18 And Installation Tools
Amazon.com
559
Free shipping
$80.99
E-Z LOK EZ-310-5 Thread Repair Kit For Metal Carbon Steel Threaded Inserts 5/16-18 And Installation Tools
Amazon.com
$25.48
Self Locking Thread Insert: Heavy Wall, 5/16"-18 Int Thrd Sz, 1 in Overall Lg, 5 PK [PK/5] Model: 329-501-PK5
Grainger
1
$25.48
Self Locking Thread Insert: Heavy Wall, 5/16"-18 Int Thrd Sz, 1 in Overall Lg, 5 PK [PK/5] Model: 329-501-PK5
Grainger
$19.99
E-Z Lok Self Locking Thread Insert: Extra Heavy Wall, 5/16"-18 Int Thrd Sz, Steel, Steel, 10 PK [PK/10] Model: 335-5-PK10
Grainger
$19.99
E-Z Lok Self Locking Thread Insert: Extra Heavy Wall, 5/16"-18 Int Thrd Sz, Steel, Steel, 10 PK [PK/10] Model: 335-5-PK10
Grainger
$52.55
Key Locking Thread Insert, Thin Wall, 4 Keys, 5/16"-24 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, 10 PK
Zoro.com
$52.55
Key Locking Thread Insert, Thin Wall, 4 Keys, 5/16"-24 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, 10 PK
Zoro.com
$13.55
E-Z LOK Heavy Wall Self Locking Thread Insert, 5/16"-18 Int Thrd Sz, 18-8 Stainless Steel, 5 PK, 303-5-PK5
Zoro.com
2
$13.55
E-Z LOK Heavy Wall Self Locking Thread Insert, 5/16"-18 Int Thrd Sz, 18-8 Stainless Steel, 5 PK, 303-5-PK5
Zoro.com
$135.99
Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 5/16"-24 Int Thd Sz, 9/16"-12 Ext Thd Sz, 10 PK
Zoro.com
$135.99
Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 5/16"-24 Int Thd Sz, 9/16"-12 Ext Thd Sz, 10 PK
Zoro.com
$178.28
Self Locking Thread Insert: Std Wall, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz Model: EZ-303-5
Grainger
$178.28
Self Locking Thread Insert: Std Wall, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz Model: EZ-303-5
Grainger
$18.62
E-Z Lok Self Locking Thread Insert: Thin Wall, 5/16"-18 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, 10 PK [PK/10] Model: 319-5-PK10
Grainger
36
$18.62
E-Z Lok Self Locking Thread Insert: Thin Wall, 5/16"-18 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, 10 PK [PK/10] Model: 319-5-PK10
Grainger
$6.98
Kindroufly 5/16"-18 X 13mm Threaded Inserts, Nut Inserts, Wood Inserts, Zinc Plated Carbon Steel, 5/16-18 Threaded Inserts With Hex Wrench For Wood
Amazon.com
22
$6.98
Kindroufly 5/16"-18 X 13mm Threaded Inserts, Nut Inserts, Wood Inserts, Zinc Plated Carbon Steel, 5/16-18 Threaded Inserts With Hex Wrench For Wood
Amazon.com
$12.42
$13.80
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 10-32 Internal Threads, 5/16"-18 External Threads, 0.315" Length, Made In
Amazon.com
10
Free shipping
10% off
$12.42
$13.80
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 10-32 Internal Threads, 5/16"-18 External Threads, 0.315" Length, Made In
Amazon.com
$17.51
E-Z Lok Self Locking Thread Insert: Heavy Wall, 5/16"-18 Int Thrd Sz, M12-1.75 Ext Thrd Sz, 5 PK [PK/5] Model: 550-5-PK5
Grainger
$17.51
E-Z Lok Self Locking Thread Insert: Heavy Wall, 5/16"-18 Int Thrd Sz, M12-1.75 Ext Thrd Sz, 5 PK [PK/5] Model: 550-5-PK5
Grainger
$15.55
Heavy Wall Self Locking Thread Insert, 5/16"-18 Int Thrd Sz, Steel, 5 PK
Zoro.com
1
$15.55
Heavy Wall Self Locking Thread Insert, 5/16"-18 Int Thrd Sz, Steel, 5 PK
Zoro.com
$103.30
Self Locking Thread Insert: Thin Wall, 5/16"-18 Int Thrd Sz, 7/16"-14 Ext Thrd Sz Model: EZ-310-5
Grainger
$103.30
Self Locking Thread Insert: Thin Wall, 5/16"-18 Int Thrd Sz, 7/16"-14 Ext Thrd Sz Model: EZ-310-5
Grainger
$15.96
E-Z Lok Self Locking Thread Insert: Thin Wall, 10-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, 10 PK [PK/10] Model: 319-332-PK10
Grainger
10
$15.96
E-Z Lok Self Locking Thread Insert: Thin Wall, 10-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, 10 PK [PK/10] Model: 319-332-PK10
Grainger
$15.90
Lock Nut: Nylon Insert, Flange Hex, 5/16"-18 Thread Size, Steel, Grade A, Zinc-Plated, 100 PK [PK/100] Model: 4CAP2
Grainger
$15.90
Lock Nut: Nylon Insert, Flange Hex, 5/16"-18 Thread Size, Steel, Grade A, Zinc-Plated, 100 PK [PK/100] Model: 4CAP2
Grainger
$88.52
Self Locking Thread Insert: Std Wall, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz Model: EZ-329-5
Grainger
$88.52
Self Locking Thread Insert: Std Wall, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz Model: EZ-329-5
Grainger
$24.21
E-Z Lok Self Locking Thread Insert: Heavy Wall, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, 5 PK [PK/5] Model: 303-5-PK5
Grainger
2
$24.21
E-Z Lok Self Locking Thread Insert: Heavy Wall, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, 5 PK [PK/5] Model: 303-5-PK5
Grainger
$12.07
E-Z Lok Self Locking Thread Insert: Heavy Wall, 8-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, 10 PK [PK/10] Model: 329-008-PK10
Grainger
10
$12.07
E-Z Lok Self Locking Thread Insert: Heavy Wall, 8-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, 10 PK [PK/10] Model: 329-008-PK10
Grainger
$18.77
Self Locking Thread Insert: Std Wall, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz Model: 316-5
Grainger
$18.77
Self Locking Thread Insert: Std Wall, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz Model: 316-5
Grainger
$9.99
Helical Insert: Tanged Tang Style, Screw-Locking, 5/16"-18 Thread Size, Plain, 10 PK [PK/10] Model: 3532-5/16X1.5DSL
Grainger
$9.99
Helical Insert: Tanged Tang Style, Screw-Locking, 5/16"-18 Thread Size, Plain, 10 PK [PK/10] Model: 3532-5/16X1.5DSL
Grainger
$21.81
E-Z Lok Self Locking Thread Insert: Heavy Wall, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, 10 PK [PK/10] Model: 329-5-PK10
Grainger
34
$21.81
E-Z Lok Self Locking Thread Insert: Heavy Wall, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, 10 PK [PK/10] Model: 329-5-PK10
Grainger
$22.15
E-Z Lok Self Locking Thread Insert: Thin Wall, 5/16"-24 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, 10 PK [PK/10] Model: 319-524-PK10
Grainger
$22.15
E-Z Lok Self Locking Thread Insert: Thin Wall, 5/16"-24 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, 10 PK [PK/10] Model: 319-524-PK10
Grainger
$5.76
Lock Nut: Nylon Insert, Std Hex, 5/16"-18 Thread Size, Steel, Grade 5, Zinc-Plated, 100 PK [PK/100] Model: U12348.031.0001
Grainger
$5.76
Lock Nut: Nylon Insert, Std Hex, 5/16"-18 Thread Size, Steel, Grade 5, Zinc-Plated, 100 PK [PK/100] Model: U12348.031.0001
Grainger
$18.92
Lock Nut: Nylon Insert, Std Hex, 5/16"-18 Thread Size, Brass, Not Graded, Plain, 25 PK [PK/25] Model: 4FHX2
Grainger
$18.92
Lock Nut: Nylon Insert, Std Hex, 5/16"-18 Thread Size, Brass, Not Graded, Plain, 25 PK [PK/25] Model: 4FHX2
Grainger
$27.70
Self Locking Thread Insert: Heavy Wall, 5/16"-18 Int Thrd Sz, Steel, Steel, 10 PK [PK/10] Model: 329-5IC-PK10
Grainger
$27.70
Self Locking Thread Insert: Heavy Wall, 5/16"-18 Int Thrd Sz, Steel, Steel, 10 PK [PK/10] Model: 329-5IC-PK10
Grainger
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5/16"-18 Nylon Insert Hex Lock Nuts, Allen Hex Drive, 304 Stainless Steel 18-8, Full Thread, Coarse Thread UNC, Pack of 20
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Shop 5 16 UNF Key Lock Thread Insert

Sponsored
About our ads
$55.79
Insert Installation Tool: Key Locking Inserts, 5/16"/M8 Compatible Internal Thread Size Model: 5XA42
Grainger
$55.79
Insert Installation Tool: Key Locking Inserts, 5/16"/M8 Compatible Internal Thread Size Model: 5XA42
Grainger
$94.24
Key Locking Insert: Thin Wall, 4 Keys, 10-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Plain, Plain, 10 PK [PK/10] Model: 217-077521
Grainger
$94.24
Key Locking Insert: Thin Wall, 4 Keys, 10-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Plain, Plain, 10 PK [PK/10] Model: 217-077521
Grainger
$33.36
Self Locking Thread Insert: Thin Wall, 5/16"-18 Int Thrd Sz, Stainless Steel, 5 PK [PK/5] Model: 313-5-PK5
Grainger
$33.36
Self Locking Thread Insert: Thin Wall, 5/16"-18 Int Thrd Sz, Stainless Steel, 5 PK [PK/5] Model: 313-5-PK5
Grainger
$31.55
Made In USA | Value Collection NL-56, 5/8" Inscribed Circle, 1/8" Hex Socket, 5/16-24 Thread, Negative Lock Pin For Indexable Turning Tools - 0.7"
MSC Direct
$31.55
Made In USA | Value Collection NL-56, 5/8" Inscribed Circle, 1/8" Hex Socket, 5/16-24 Thread, Negative Lock Pin For Indexable Turning Tools - 0.7"
MSC Direct
$49.34
Key Locking Insert: Thin Wall, 2 Keys, 10"-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Plain, Plain, 10 PK [PK/10] Model: 215-066521
Grainger
$49.34
Key Locking Insert: Thin Wall, 2 Keys, 10"-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Plain, Plain, 10 PK [PK/10] Model: 215-066521
Grainger
$87.92
Key Locking Insert: Thin Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, Plain, 10 PK [PK/10] Model: 217-076323
Grainger
$87.92
Key Locking Insert: Thin Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, Plain, 10 PK [PK/10] Model: 217-076323
Grainger
$60.00
Key Locking Insert: Thin Wall, 2 Keys, 10"-24 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Steel, Steel, 10 PK [PK/10] Model: 215-065921
Grainger
$60.00
Key Locking Insert: Thin Wall, 2 Keys, 10"-24 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Steel, Steel, 10 PK [PK/10] Model: 215-065921
Grainger
$38.45
Key Locking Thread Insert, Heavy Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, 10 PK
Zoro.com
$38.45
Key Locking Thread Insert, Heavy Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, 10 PK
Zoro.com
$33.69
Rockmount Self-Locking Threaded Insert, 5/16"-24 Internal Thread, Standard Wall, 5 Pcs
Amazon.com
Free shipping
$33.69
Rockmount Self-Locking Threaded Insert, 5/16"-24 Internal Thread, Standard Wall, 5 Pcs
Amazon.com
$48.48
E-Z LOK 5/16-18 Hex Drive Threaded Insert Tool - 5/16-18 Thread | Part 9100
MSC Direct
199
$48.48
E-Z LOK 5/16-18 Hex Drive Threaded Insert Tool - 5/16-18 Thread | Part 9100
MSC Direct
$109.62
Key Locking Insert: Extra Heavy Wall, 2 Keys, 6-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Plain, 10 PK [PK/10] Model: 217-076331
Grainger
$109.62
Key Locking Insert: Extra Heavy Wall, 2 Keys, 6-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Plain, 10 PK [PK/10] Model: 217-076331
Grainger
$80.99
E-Z LOK EZ-310-5 Thread Repair Kit For Metal Carbon Steel Threaded Inserts 5/16-18 And Installation Tools
Amazon.com
559
Free shipping
$80.99
E-Z LOK EZ-310-5 Thread Repair Kit For Metal Carbon Steel Threaded Inserts 5/16-18 And Installation Tools
Amazon.com
$25.48
Self Locking Thread Insert: Heavy Wall, 5/16"-18 Int Thrd Sz, 1 in Overall Lg, 5 PK [PK/5] Model: 329-501-PK5
Grainger
1
$25.48
Self Locking Thread Insert: Heavy Wall, 5/16"-18 Int Thrd Sz, 1 in Overall Lg, 5 PK [PK/5] Model: 329-501-PK5
Grainger
$19.99
E-Z Lok Self Locking Thread Insert: Extra Heavy Wall, 5/16"-18 Int Thrd Sz, Steel, Steel, 10 PK [PK/10] Model: 335-5-PK10
Grainger
$19.99
E-Z Lok Self Locking Thread Insert: Extra Heavy Wall, 5/16"-18 Int Thrd Sz, Steel, Steel, 10 PK [PK/10] Model: 335-5-PK10
Grainger
$52.55
Key Locking Thread Insert, Thin Wall, 4 Keys, 5/16"-24 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, 10 PK
Zoro.com
$52.55
Key Locking Thread Insert, Thin Wall, 4 Keys, 5/16"-24 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, 10 PK
Zoro.com
$13.55
E-Z LOK Heavy Wall Self Locking Thread Insert, 5/16"-18 Int Thrd Sz, 18-8 Stainless Steel, 5 PK, 303-5-PK5
Zoro.com
2
$13.55
E-Z LOK Heavy Wall Self Locking Thread Insert, 5/16"-18 Int Thrd Sz, 18-8 Stainless Steel, 5 PK, 303-5-PK5
Zoro.com
$135.99
Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 5/16"-24 Int Thd Sz, 9/16"-12 Ext Thd Sz, 10 PK
Zoro.com
$135.99
Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 5/16"-24 Int Thd Sz, 9/16"-12 Ext Thd Sz, 10 PK
Zoro.com
$178.28
Self Locking Thread Insert: Std Wall, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz Model: EZ-303-5
Grainger
$178.28
Self Locking Thread Insert: Std Wall, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz Model: EZ-303-5
Grainger