Blind Fasteners (B / BS) --- Broaching Fasteners (KF2 / KFS2) ---

Part Number - Unified	Material	Thread Size	Total Length	Diameter
CB / CBS	Steel / Stainless Steel	From #4-40 to 1/4-20	From .418 to .647	From .25 to .43
KF2 / KFS2	Carbon Steel / Stainless Steel	From #2-56 to #10-32	From .125 to .187	From .219 to .375

CB --- Heat Treated Carbon Steel / Finish ZI - Zinc per ASTM B 633 SC1 (5pm), Type III, Colorless
CBS & KFS2 --- 303 Stainless Steel / Finish Passivated and or tested per ASTM A380
KF2 --- Carbon Steel / Finish Electro-plated Bright Tin ASTM B 545, Class B With Preservative Coating

Part Number - Metric	Material	Thread Size	Total Length	Diameter
CB / CBS	Steel / Stainless Steel	From M3 x 0.5 to M6 x 1	From 10.57 mil. to 16.51 mil.	From 6.35 mil. to 11.1 mil.
KF2 / KFS2	Carbon Steel / Stainless Steel	From M2 x 0.4 to M5 x 0.8	From 3.03 mil. to 4.53 mil.	From 5.56 mil. to 9.53 mil.

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Concealed-Head Standoffs (CSS / CSOS) --- Broaching Standoffs (KFE / KFSE) --- Grounding Standoffs (SOSG / SOAG) --- Connector Standoffs (DSO / DSOS)

Part Number - Unified	Material	Thread Size	Total Length	Diameter
CSS / CSOS	Stainless Steel	From #4-40 to 1/4-20	From .23 to 1.075	From .250 to .438
KFE / KFSE	Carbon Steel / Stainless Steel	From #4-40 to 3	From .185 to 1.06	From .219 to .281
SOSG / SOAG	Stainless Steel / Aluminum	From #4-40 to #6-32	From .125 to .500	From .250 to .312
DSO / DSOS	Carbon Steel / Stainless Steel	#4-40	.250 to .275	.194

CSS & CSOS & KFSE & DSOS & SOSG --- 303 Stainless Steel / Finish Passivated and or tested per ASTM A380
KFE --- Carbon Steel / Finish Electro-plated Bright Tin ASTM B 545, Class B With Preservative Coating
DSO --- Heat Treated Carbon Steel / No Finish
SOAG --- 6061-T6 Aluminum / No Finish

Part Number - Metric	Material	Thread Size	Total Length	Diameter
CSS / CSOS	Stainless Steel	From M3 x 0.5 to M6 x 1	From 5.1 mil. to 26.91 mil.	From 6.35 mil. to 11.11 mil.
KFE / KFSE	Carbon Steel / Stainless Steel	From M3 x 0.5 to 3	From 4.53 mil. to 17.53 mil.	From 5.56 mil. to 8.74 mil.
SOSG / SOAG	Stainless Steel / Aluminum	M3 x 0.5	3 mil. to 12 mil.	6.4 mil.
DSO / DSOS	Carbon Steel / Stainless Steel	M3 x 0.5	7	4.92

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