Harris Hardware 90209 Stainless Torx T27 Security Fastener Set for 1/2"

Six sets of shoulder bolts and barrel nuts for 1/2 in. panels | Stainless steel will not rust | Specially desingned for use with partition hardware with a 1/4 in. shoulder to fit hardware | Six 10/24 threaded shoulder bolts with 6 matching barrel nuts | Contains two T27 Torx Security Bits works with a center pin