Resin Keychain Hardware Kit — 220pcs | Key Rings, Jump Rings & Screw Eye Pins

What’s Included (220pcs total)

• Split key rings with short link chain — flat split ring with a short 3-link extender chain and a small open loop at the end; attach your charm to the loop
• Open jump rings — standard open jump rings for connecting components
• Screw eye pins (self-tapping) — small threaded screw with a loop top; twist directly into a cured resin charm to add a hanging point without drilling

Available Finishes

• Gold 01 — warm yellow gold-tone
• Gold 02 — slightly deeper or alternate gold-tone finish
• Silver — bright silver-tone
• Bronze 01 — dark bronze/antique brass tone
• Bronze 02 — alternate bronze finish
• Ancient Red — dark copper/antique red tone
• Mixed 01 — pre-mixed assortment of select finishes
• Mixed 02 — pre-mixed assortment including gold, silver, rose gold, gunmetal, bronze/antique brass, and dark copper

Key Features

• Complete kit — key rings, jump rings, and screw eye pins in one pack; no additional hardware needed
• Self-tapping screw eye pins — twist into cured resin or wood without pre-drilling; no glue required
• Split key ring with chain — sturdy flat ring with extender chain for a polished finished look
• 220 pieces per pack — generous quantity for bulk production
• 8 finish options — including two pre-mixed multi-tone assortments

How to Use

1. Cure your resin charm fully before attaching hardware
2. Twist a screw eye pin into the top of the resin charm by hand — the self-tapping thread grips the resin without glue
3. Open a jump ring and connect it through the screw eye pin loop
4. Attach the jump ring to the loop at the end of the key ring chain
5. Close the jump ring securely with flat-nose pliers

Perfect For

• Resin keychains — attach screw eye pins to epoxy or UV resin charms and finish with key rings
• Polymer clay keychains — screw eye pins work in baked polymer clay
• Wood keychains — screw eye pins thread into soft wood without pre-drilling
• Bulk keychain production — 220pcs supports large-run craft or market orders

Frequently Asked Questions

How do the screw eye pins attach to resin?
The screw eye pins are self-tapping — press the tip against the cured resin and twist clockwise. The threaded shank grips the resin as it turns in. No glue or pre-drilling required. Works best in fully cured hard resin; avoid soft or bendy resin casts.

What is the difference between Mixed 01 and Mixed 02?
Both are pre-mixed multi-finish assortments. Mixed 02 includes a broader range of finishes: gold, silver, rose gold, gunmetal, bronze/antique brass, and dark copper. Mixed 01 is a smaller selection. Exact contents are pre-assorted and cannot be customized.

What is the difference between Gold 01 and Gold 02, and Bronze 01 and Bronze 02?
Each pair represents two slightly different shades or plating tones within the same color family. Select based on the image shown for each variant to match your project aesthetic.

How many of each component are in the 220-piece pack?
The exact count per component type is not specified by the supplier. The total across all three components (key rings, jump rings, screw eye pins) is 220 pieces.

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