Mill Finish Wall Plug. Used to reduce the compartment size of the newer Nature House Martin Houses from 12" deep to 6" deep. Also see #925075 Mill Finish Plugs 6 pack.

Square Floor Tray (1 Piece). For M12K and MSS12 Houses. Allows Martin Nests to dry and allows the addition of Martin House Protectorant or DE under nests to reduce insect...

1/4-20 Nylon Insert Locking Nut. MINIMUM ORDER - 2

1/4-20 x 1" Hex Head Machine Bolt. Used only in M12K Purple Martin House mounting bracket. Secures clamps to the top section of a 1-1/4" OD telescoping pole. Use #32019...

#6 x 3/8" Combo Head Metal Screw. Also see #35286 C-Nut. MINIMUM ORDER - 6

6-32 Keps Nut. Locking nut with attached star washer to reduce the loosening effects of vibration. MINIMUM ORDER - 6 Used with 35266 and 35270 Screws to secure a perch...

6-32 x 5/16 Slotted Binder Head Machine Screw. Use with #35252 6-32 Keps Nut to prevent loosening due to vibration. MINIMUM ORDER - 6   Replaces  35260 & 35261

6-32 x 5/8" Phillips Pan Head Machine Screw. Used to secure #25050 Side Perch Rail to M12K and MSS12 Ends (Outside wall). Use #35252 6-32 Keps Locking (star) Nut as a...

6-32 x 1-1/4 Slotted Pan Head Machine Screw. Zinc plated Panhead Machine Screw used to attach Floor Rails and Roof Perchs. See #925060 - Rail Attachment Kit for Single Rail....

MSS12 / M12K Tie Rods. 18-5/8" Long. 6-32 threads. The image at left shows only one of the two threaded ends. Use 4 on MSS12. Use 6 rods on new M12K with compartments that...

Flat C nut. Use in conjunction with #35250 6 x 3/8 Sheet Metal Screws. MINIMUM ORDER - 6. Used to mount roof to ceiling in MSS12 and M12K houses. Also the ceiling and finial...

10-24 x 1/2" Slotted Round Head Machine Screw. Use with either #35281 Hex Nut, #40525 Nylon Insert Locking Nut or #40550 Keps Locking Nut. MINIMUM ORDER - 4