Self Piercing Rivets is used to join two or more layers without a predrilled or punched hole.
M4.75 X 6.60 SELF PIERCING RIVET ZINC PRINT # 589024500 REV K / PN# 390908500
M4.75 X 7.62 SELF PIERCING RIVET ZINC PRINT # 589024500 REV K / PN# 390908600
M4.75 X 8.64 SELF PIERCING RIVET ZINC PRINT # 589024500 REV K / PN# 390909000
M9.5 X 4.7 X 6.6 SELF-PIERCING RIVET-Z ZINC – NO WAX