Steel Ball Lock Pin Self Locking Safety Pin for Buckle

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Threaded inserts for wood: Precise dimensions and threads, fit your bolt, use these nuts to replace the threaded inserts
Nut inserts: Threaded inserts are designed to be durable and reliable, ensuring long-lasting use, screw inserts for metal
Threaded insert: Designed specifically for home, etc., making it an ideal choice for everyday needs, petal nuts
Small threaded petal nuts: A secure element for projects, preventing loosening and ensuring a firm and secure fit, nut insert