Part Number: 0440X1250PNPHSSPS (Screw mach 4-40x1 1/4 pan/phil s) Part Number: 0440X1250PNSLSSPS (Screw mach 4-40x1 1/4 pan/slot s) Part Number: 0440X1250SHCSSSPS (Screw socket cap 4-40x1-1/4 s/s) Part Number: 0440X1375PNPHSSPS (Screw mach 4-40x1-3/8 pan/phil s) Part Number: 0440X1375PNPHSTZ1 (Screwmach4-40x1 3/8pan/philstl/z) Part Number: 0440X1500F8PHSSPS (Screw mach ft8/phil 4-40x1-1/2 s) Part Number: 0440X1500PNPHSSPS (Screwmach 4-40x1 1/2 pan/phils/s) Part Number: 0440X1500SHCSSTPL (Screw socket cap 4-40x15000 allo) Part Number: 0440ZZSM00 (No description) Part Number: 0440ZZSM20 (No description) Part Number: 0440ZZSM44 (No description) Part Number: 0440ZZST0 (No description) Part Number: 044-10 (Sae) Part Number: 044100 (Thermistor)