Answer:
キ Katakana "Ki" or The "Tehen" radical - hand
糸 SHI, ito - thread
日 NICHI, JITSU, hi, ka - sun, day
金 KIN, kane - gold
Add 広 (KOU, hiro(i), hiro(geru) - wide, widen) to give them some width!
拡 KAKU - extend, expand
絋 KOU, wata - fluff
昿 KOU, akiraka, muna(shii) - bright, obvious
鉱 KOU - ore