Thread Repair Insert – Imperial (Inch) Stainless Steel

Thread Repair Inserts

Stainless Steel

Unified National Coarse/Fine

K301 – Amecoil Insert

UNC/UNF

Inch Thread Inserts K301 - product photo -real one insert
UNC Threaded Inserts Specifications
UNF Threaded Inserts Specifications
Coarse Thread
Nominal Diameter Nominal Length Pkg. Order #
Inch mm
#6-32 15/64 5.26 10 K301-065-0000
9/32 7.01 10 K301-066-0000
#8-32 11/64 4.16 10 K301-084-0000
1/4 6.25 10 K301-085-0000
21/64 8.33 10 K301-086-0000
13/32 10.41 10 K301-087-0000
#10-24 3/16 4.82 10 K301-104-0000
9/32 7.24 10 K301-105-0000
15/32 12.06 10 K301-107-0000
1/4-20 1/4 6.35 10 K301-144-0000
3/8 9.52 10 K301-145-0000
1/2 12.7 10 K301-146-0000
5/8 15.87 10 K301-147-0000
5/16-18 5/16 7.92 10 K301-164-0000
15/32 11.91 10 K301-165-0000
5/8 15.87 10 K301-166-0000
25/32 19.83 10 K301-167-0000
3/8-16 3/8 9.52 10 K301-184-0000
9/16 14.27 10 K301-185-0000
3/4 19.05 10 K301-186-0000
15/16 23.8 10 K301-187-0000
7/16-14 7/16 11.11 10 K301-204-0000
21/32 16.66 10 K301-205-0000
7/8 22.22 10 K301-206-0000
1/2-13 1/2 12.7 10 K301-244-0000
3/4 19.05 10 K301-245-0000
1 25.4 10 K301-246-0000
1 1/4 31.75 10 K301-247-0000
9/16-12 9/16 14.27 1 K301-254-0000
27/32 21.43 1 K301-255-0000
5/8-11 5/8 15.87 1 K301-264-0000
15/16 23.8 1 K301-265-0000
1 1/4 31.75 1 K301-266-0000
1 9/16 39.67 1 K301-267-0000
3/4-10 3/4 19.05 1 K301-284-0000
1 1/8 28.57 1 K301-285-0000
1 1/2 38.1 1 K301-286-0000
1 7/8 47.62 1 K301-287-0000
7/8-9 7/8 22.22 1 K301-304-0000
1 5/16 33.32 1 K301-305-0000
1-8 1 25.4 1 K301-344-0000
1 1/2 38.1 1 K301-345-0000
2 50.8 1 K301-346-0000
2 1/2 63.5 1 K301-347-0000
3 76.2 1 K301-348-0000
1 1/8-7 1 1/8 28.57 1 K301-364-0000
1 11/16 42.85 1 K301-365-0000
2 1/4 57.15 1 K301-366-0000
1 1/4-7 1 1/4 31.75 1 K301-384-0000
1 7/8 47.62 1 K301-385-0000
2 1/2 63.5 1 K301-386-0000
Fine Thread
Nominal Diameter Nominal Length Pkg. Order #
Inch mm
#6-32 15/64 5.26 10 K301-065-0000
9/32 7.01 10 K301-066-0000
#8-32 11/64 4.16 10 K301-084-0000
1/4 6.25 10 K301-085-0000
21/64 8.33 10 K301-086-0000
13/32 10.41 10 K301-087-0000
#10-24 3/16 4.82 10 K301-104-0000
9/32 7.24 10 K301-105-0000
15/32 12.06 10 K301-107-0000
1/4-20 1/4 6.35 10 K301-144-0000
3/8 9.52 10 K301-145-0000
1/2 12.7 10 K301-146-0000
5/8 15.87 10 K301-147-0000
5/16-18 5/16 7.92 10 K301-164-0000
15/32 11.91 10 K301-165-0000
5/8 15.87 10 K301-166-0000
25/32 19.83 10 K301-167-0000
3/8-16 3/8 9.52 10 K301-184-0000
9/16 14.27 10 K301-185-0000
3/4 19.05 10 K301-186-0000
15/16 23.8 10 K301-187-0000
7/16-14 7/16 11.11 10 K301-204-0000
21/32 16.66 10 K301-205-0000
7/8 22.22 10 K301-206-0000
1/2-13 1/2 12.7 10 K301-244-0000
3/4 19.05 10 K301-245-0000
1 25.4 10 K301-246-0000
1 1/4 31.75 10 K301-247-0000
9/16-12 9/16 14.27 1 K301-254-0000
27/32 21.43 1 K301-255-0000
5/8-11 5/8 15.87 1 K301-264-0000
15/16 23.8 1 K301-265-0000
1 1/4 31.75 1 K301-266-0000
1 9/16 39.67 1 K301-267-0000
3/4-10 3/4 19.05 1 K301-284-0000
1 1/8 28.57 1 K301-285-0000
1 1/2 38.1 1 K301-286-0000
1 7/8 47.62 1 K301-287-0000
7/8-9 7/8 22.22 1 K301-304-0000
1 5/16 33.32 1 K301-305-0000
1-8 1 25.4 1 K301-344-0000
1 1/2 38.1 1 K301-345-0000
2 50.8 1 K301-346-0000
2 1/2 63.5 1 K301-347-0000
3 76.2 1 K301-348-0000
1 1/8-7 1 1/8 28.57 1 K301-364-0000
1 11/16 42.85 1 K301-365-0000
2 1/4 57.15 1 K301-366-0000
1 1/4-7 1 1/4 31.75 1 K301-384-0000
1 7/8 47.62 1 K301-385-0000
2 1/2 63.5 1 K301-386-0000