hardware screws
middle atlantic 100 piece guardian series black square post security screws with washers
df1775 br features ul li highest security screws feature a unique square post drive li li tamper resistant li li factory installed nylon washers and self guiding pilot points li li square drive bits available li ul br color finish ul li black oxide finish li ul br specifications ul li square drive 10 32 by 3 4 screws li ul br
middle atlantic