diff --git a/Mechanical Parts/Fasteners/Bolts & Screws/Metric/DIN913_Setscrew_M3x3.fcstd b/Mechanical Parts/Fasteners/Bolts & Screws/Metric/DIN913_Setscrew_M3x3.fcstd
new file mode 100644
index 00000000..de6c7b1d
Binary files /dev/null and b/Mechanical Parts/Fasteners/Bolts & Screws/Metric/DIN913_Setscrew_M3x3.fcstd differ
diff --git a/Mechanical Parts/Fasteners/Bolts & Screws/Metric/DIN913_Setscrew_M3x3.step b/Mechanical Parts/Fasteners/Bolts & Screws/Metric/DIN913_Setscrew_M3x3.step
new file mode 100644
index 00000000..07ddd046
--- /dev/null
+++ b/Mechanical Parts/Fasteners/Bolts & Screws/Metric/DIN913_Setscrew_M3x3.step
@@ -0,0 +1,792 @@
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diff --git a/Mechanical Parts/Fasteners/Bolts & Screws/Metric/DIN913_Setscrew_M3x4.fcstd b/Mechanical Parts/Fasteners/Bolts & Screws/Metric/DIN913_Setscrew_M3x4.fcstd
new file mode 100644
index 00000000..6b94ef31
Binary files /dev/null and b/Mechanical Parts/Fasteners/Bolts & Screws/Metric/DIN913_Setscrew_M3x4.fcstd differ
diff --git a/Mechanical Parts/Fasteners/Bolts & Screws/Metric/DIN913_Setscrew_M3x4.step b/Mechanical Parts/Fasteners/Bolts & Screws/Metric/DIN913_Setscrew_M3x4.step
new file mode 100644
index 00000000..25cc6f84
--- /dev/null
+++ b/Mechanical Parts/Fasteners/Bolts & Screws/Metric/DIN913_Setscrew_M3x4.step
@@ -0,0 +1,792 @@
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diff --git a/Mechanical Parts/Fasteners/Bolts & Screws/Metric/DIN913_Setscrew_M3x5.fcstd b/Mechanical Parts/Fasteners/Bolts & Screws/Metric/DIN913_Setscrew_M3x5.fcstd
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index 00000000..97b2f02c
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diff --git a/Mechanical Parts/Fasteners/Bolts & Screws/Metric/DIN913_Setscrew_M3x5.step b/Mechanical Parts/Fasteners/Bolts & Screws/Metric/DIN913_Setscrew_M3x5.step
new file mode 100644
index 00000000..e159afa3
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diff --git a/Mechanical Parts/Fasteners/Shaft Couplers & Dowel Pins/DowelPin_4mm_L4mm_setscrew_M3.fcstd b/Mechanical Parts/Fasteners/Shaft Couplers & Dowel Pins/DowelPin_4mm_L4mm_setscrew_M3.fcstd
new file mode 100644
index 00000000..c326f968
Binary files /dev/null and b/Mechanical Parts/Fasteners/Shaft Couplers & Dowel Pins/DowelPin_4mm_L4mm_setscrew_M3.fcstd differ
diff --git a/Mechanical Parts/Fasteners/Shaft Couplers & Dowel Pins/DowelPin_4mm_L4mm_setscrew_M3.step b/Mechanical Parts/Fasteners/Shaft Couplers & Dowel Pins/DowelPin_4mm_L4mm_setscrew_M3.step
new file mode 100644
index 00000000..267c1aa8
--- /dev/null
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diff --git a/Mechanical Parts/Fasteners/Shaft Couplers & Dowel Pins/ShaftCoupler_4mm_to_3mm_setscrew_M3.fcstd b/Mechanical Parts/Fasteners/Shaft Couplers & Dowel Pins/ShaftCoupler_4mm_to_3mm_setscrew_M3.fcstd
new file mode 100644
index 00000000..c7043670
Binary files /dev/null and b/Mechanical Parts/Fasteners/Shaft Couplers & Dowel Pins/ShaftCoupler_4mm_to_3mm_setscrew_M3.fcstd differ
diff --git a/Mechanical Parts/Fasteners/Shaft Couplers & Dowel Pins/ShaftCoupler_4mm_to_3mm_setscrew_M3.step b/Mechanical Parts/Fasteners/Shaft Couplers & Dowel Pins/ShaftCoupler_4mm_to_3mm_setscrew_M3.step
new file mode 100644
index 00000000..23f4f391
--- /dev/null
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